EMS-EventMessageResponse-Task-1

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EMS-EventMessageResponse-Task1 (Task)

There are no (further) constraints on this element

Element id

Task

Short description

A task to be performed

Definition

A task to be performed.

Data type

Task

Constraints

dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources
contained.contained.empty()
dom-1: If the resource is contained in another resource, it SHALL NOT contain any narrative
contained.text.empty()
dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated
contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource
contained.where(('#'+id in %resource.descendants().reference).not()).empty()
inv-1: Last modified date must be greater than or equal to authored-on date.
lastModified.exists().not() or authoredOn.exists().not() or lastModified >= authoredOn

Mappings

rim: Entity. Role, or Act
workflow: Request, Event
rim: ControlAct[moodCode=INT]
w5: workflow.order

0..1

There are no (further) constraints on this element

Element id

Task.id

Short description

Logical id of this artifact

Definition

The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.

Comments

The only time that a resource does not have an id is when it is being submitted to the server using a create operation.

Data type

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a

Meta

There are no (further) constraints on this element

Element id

Task.meta

Short description

Metadata about the resource

Definition

The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content may not always be associated with version changes to the resource.

Data type

Meta

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
rim: N/A

implicitRules

Σ ?!

0..1

uri

There are no (further) constraints on this element

Element id

Task.implicitRules

Short description

A set of rules under which this content was created

Definition

A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content.

Comments

Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element.

This element is labelled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation.

Data type

uri

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a

language

0..1

codeBinding

There are no (further) constraints on this element

Element id

Task.language

Short description

Language of the resource content

Definition

The base language in which the resource is written.

Comments

Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).

Data type

code

Binding

A human language.

Common Languages (extensible)

Binding extensions

maxValueSet	All Languages

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a

text

0..1

Narrative

There are no (further) constraints on this element

Element id

Task.text

Short description

Text summary of the resource, for human interpretation

Alternate names

narrative, html, xhtml, display

Definition

A human-readable narrative that contains a summary of the resource, and may be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.

Comments

Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied). This may be necessary for data from legacy systems where information is captured as a "text blob" or where text is additionally entered raw or narrated and encoded in formation is added later.

Data type

Narrative

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1, dom-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
rim: N/A
rim: Act.text?

contained

0..*

Resource

There are no (further) constraints on this element

Element id

Task.contained

Short description

Contained, inline Resources

Alternate names

inline resources, anonymous resources, contained resources

Definition

These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope.

Comments

This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again.

Data type

Resource

Mappings

rim: Entity. Role, or Act
rim: N/A

extension

0..*

Extension

There are no (further) constraints on this element

Element id

Task.extension

Short description

Additional Content defined by implementations

Alternate names

extensions, user content

Definition

May be used to represent additional information that is not part of the basic definition of the resource. In order to make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

Comments

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

Data type

Extension

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

modifierExtension

?! C

0..*

Extension

There are no (further) constraints on this element

Element id

Task.modifierExtension

Short description

Extensions that cannot be ignored

Alternate names

extensions, user content

Definition

May be used to represent additional information that is not part of the basic definition of the resource, and that modifies the understanding of the element that contains it. Usually modifier elements provide negation or qualification. In order to make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Comments

Data type

Extension

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

identifier

0..1

Identifier

There are no (further) constraints on this element

Element id

Task.identifier

Short description

Task Instance Identifier

Definition

The business identifier for this task.

Data type

Identifier

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: CX / EI (occasionally, more often EI maps to a resource id or a URL)
rim: II - see see identifier pattern at http://wiki.hl7.org/index.php?title=Common_Design_Patterns#Identifier_Pattern for relevant discussion. The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs. Also maps to Role[classCode=IDENT]
servd: Identifier
workflow: Request.identifier, Event.identifier
rim: .id
w5: id

0..1

string

There are no (further) constraints on this element

Element id

Task.identifier.id

Short description

xml:id (or equivalent in JSON)

Definition

unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a

extension

0..*

Extension

There are no (further) constraints on this element

Element id

Task.identifier.extension

Short description

Additional Content defined by implementations

Alternate names

extensions, user content

Definition

May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

Comments

Data type

Extension

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

use

Σ ?!

0..0

codeBinding

There are no (further) constraints on this element

Element id

Task.identifier.use

Short description

usual | official | temp | secondary (If known)

Definition

The purpose of this identifier.

Requirements

Allows the appropriate identifier for a particular context of use to be selected from among a set of identifiers.

Comments

This is labeled as "Is Modifier" because applications should not mistake a temporary id for a permanent one. Applications can assume that an identifier is permanent unless it explicitly says that it is temporary.

Data type

code

Binding

Identifies the purpose for this identifier, if known .

IdentifierUse (required)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: N/A
rim: Role.code or implied by context

type

0..0

CodeableConceptBinding

There are no (further) constraints on this element

Element id

Task.identifier.type

Short description

Description of identifier

Definition

A coded type for the identifier that can be used to determine which identifier to use for a specific purpose.

Requirements

Allows users to make use of identifiers when the identifier system is not known.

Comments

This element deals only with general categories of identifiers. It SHOULD not be used for codes that correspond 1..1 with the Identifier.system. Some identifiers may fall into multiple categories due to common usage.

Where the system is known, a type is unnecessary because the type is always part of the system definition. However systems often need to handle identifiers where the system is not known. There is not a 1:1 relationship between type and system, since many different systems have the same type.

Data type

CodeableConcept

Binding

A coded type for an identifier that can be used to determine which identifier to use for a specific purpose.

Identifier Type Codes (extensible)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: CE/CNE/CWE
rim: CD
orim: fhir:CodeableConcept rdfs:subClassOf dt:CD
v2: CX.5
rim: Role.code or implied by context

system

1..1

uri

There are no (further) constraints on this element

Element id

Task.identifier.system

Short description

The namespace for the identifier value

Definition

Establishes the namespace for the value - that is, a URL that describes a set values that are unique.

Requirements

There are many sets of identifiers. To perform matching of two identifiers, we need to know what set we're dealing with. The system identifies a particular set of unique identifiers.

Comments

see http://en.wikipedia.org/wiki/Uniform_resource_identifier

Data type

uri

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Examples
General

http://www.acme.com/identifiers/patient or urn:ietf:rfc:3986 if the Identifier.value itself is a full uri

Mappings

rim: n/a
v2: CX.4 / EI-2-4
rim: II.root or Role.id.root
servd: ./IdentifierType

value

1..1

string

There are no (further) constraints on this element

Element id

Task.identifier.value

Short description

The value that is unique

Definition

The portion of the identifier typically relevant to the user and which is unique within the context of the system.

Comments

If the value is a full URI, then the system SHALL be urn:ietf:rfc:3986. The value's primary purpose is computational mapping. As a result, it may be normalized for comparison purposes (e.g. removing non-significant whitespace, dashes, etc.) A value formatted for human display can be conveyed using the Rendered Value extension.

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Examples
General

Mappings

rim: n/a
v2: CX.1 / EI.1
rim: II.extension or II.root if system indicates OID or GUID (Or Role.id.extension or root)
servd: ./Value

period

Σ C

0..0

Period

There are no (further) constraints on this element

Element id

Task.identifier.period

Short description

Time period when id is/was valid for use

Definition

Time period during which identifier is/was valid for use.

Comments

This is not a duration - that's a measure of time (a separate type), but a duration that occurs at a fixed value of time. A Period specifies a range of time; the context of use will specify whether the entire range applies (e.g. "the patient was an inpatient of the hospital for this time range") or one value from the range applies (e.g. "give to the patient between these two times"). If duration is required, specify the type as Interval|Duration.

Data type

Period

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
per-1: If present, start SHALL have a lower value than end
start.empty() or end.empty() or (start <= end)

Mappings

rim: n/a
v2: DR
rim: IVL<TS>[lowClosed="true" and highClosed="true"] or URG<TS>[lowClosed="true" and highClosed="true"]
v2: CX.7 + CX.8
rim: Role.effectiveTime or implied by context
servd: ./StartDate and ./EndDate

assigner

Σ C

0..0

Reference(Organization)

There are no (further) constraints on this element

Element id

Task.identifier.assigner

Short description

Organization that issued id (may be just text)

Definition

Organization that issued/manages the identifier.

Comments

The Identifier.assigner may omit the .reference element and only contain a .display element reflecting the name or other textual information about the assigning organization.

Data type

Reference(Organization)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ref-1: SHALL have a contained resource if a local reference is provided
reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))

Mappings

rim: n/a
rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity)
v2: CX.4 / (CX.4,CX.9,CX.10)
rim: II.assigningAuthorityName but note that this is an improper use by the definition of the field. Also Role.scoper
servd: ./IdentifierIssuingAuthority

definition[x]

0..0

There are no (further) constraints on this element

Element id

Task.definition[x]

Short description

Formal definition of task

Definition

A reference to a formal or informal definition of the task. For example, a protocol, a step within a defined workflow definition, etc.

Requirements

Enables a formal definition of how he task is to be performed (e.g. using BPMN, BPEL, XPDL or other formal notation) to be associated with a task, enabling automation.

Comments

see http://en.wikipedia.org/wiki/Uniform_resource_identifier

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
workflow: Request.definition, Event.definition
rim: .outboundRelationship[typeCode=DEFN].target

basedOn

Σ C

0..0

Reference(Resource)

There are no (further) constraints on this element

Element id

Task.basedOn

Short description

Request fulfilled by this task

Definition

BasedOn refers to a higher-level authorization that triggered the creation of the task. It references a "request" resource such as a ProcedureRequest, MedicationRequest, ProcedureRequest, CarePlan, etc. which is distinct from the "request" resource the task is seeking to fulfil. This latter resource is referenced by FocusOn. For example, based on a ProcedureRequest (= BasedOn), a task is created to fulfil a procedureRequest ( = FocusOn ) to collect a specimen from a patient.

Comments

References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository.

Data type

Reference(Resource)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ref-1: SHALL have a contained resource if a local reference is provided
reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))

Mappings

rim: n/a
rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity)
workflow: Request.basedOn, Definition.basedOn
rim: .outboundRelationship[typeCode=FLFS].target[moodCode=INT]

groupIdentifier

0..0

Identifier

There are no (further) constraints on this element

Element id

Task.groupIdentifier

Short description

Requisition or grouper id

Definition

An identifier that links together multiple tasks and other requests that were created in the same context.

Requirements

Billing and/or reporting can be linked to whether multiple requests were created as a single unit.

Data type

Identifier

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: CX / EI (occasionally, more often EI maps to a resource id or a URL)
rim: II - see see identifier pattern at http://wiki.hl7.org/index.php?title=Common_Design_Patterns#Identifier_Pattern for relevant discussion. The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs. Also maps to Role[classCode=IDENT]
servd: Identifier
workflow: Request.groupIdentifier
rim: .inboundRelationship[typeCode=COMP].source[moodCode=INT].id

partOf

Σ C

0..0

Reference(Task)

There are no (further) constraints on this element

Element id

Task.partOf

Short description

Composite task

Definition

Task that this particular task is part of.

Requirements

Allows tasks to be broken down into sub-steps (and this division can occur independent of the original task).

Comments

This should usually be 0..1.

Data type

Reference(Task)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ref-1: SHALL have a contained resource if a local reference is provided
reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))

Mappings

rim: n/a
rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity)
workflow: Event.partOf
rim: .inboundRelationship[typeCode=COMP].source[moodCode=INT]

status

1..1

codeBindingFixed Value

There are no (further) constraints on this element

Element id

Task.status

Short description

draft | requested | received | accepted | +

Definition

The current status of the task.

Requirements

These states enable coordination of task status with off-the-shelf workflow solutions that support automation of tasks.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

code

Binding

The current status of the task.

TaskStatus (required)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Fixed value

requested

Mappings

rim: n/a
workflow: Request.status, Event.status
rim: .statusCode
w5: status

statusReason

0..0

CodeableConcept

There are no (further) constraints on this element

Element id

Task.statusReason

Short description

Reason for current status

Definition

An explanation as to why this task is held, failed, was refused, etc.

Comments

This applies to the current status. Look at the history of the task to see reasons for past statuses.

Data type

CodeableConcept

Binding

Codes to identify the reason for current status. These will typically be specific to a particular workflow.

(unbound) (example)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: CE/CNE/CWE
rim: CD
orim: fhir:CodeableConcept rdfs:subClassOf dt:CD
rim: .inboundRelationship[typeCode=SUBJ].source[classCode=CACT, moodCode=EVN, code="status change"].reasonCode

businessStatus

0..0

CodeableConcept

There are no (further) constraints on this element

Element id

Task.businessStatus

Short description

E.g. "Specimen collected", "IV prepped"

Definition

Contains business-specific nuances of the business state.

Requirements

There's often a need to track substates of a task - this is often variable by specific workflow implementation.

Comments

Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination.

Data type

CodeableConcept

Binding

The domain-specific business-contextual sub-state of the task. For example: "Blood drawn", "IV inserted", "Awaiting physician signature", etc.

(unbound) (example)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: CE/CNE/CWE
rim: CD
orim: fhir:CodeableConcept rdfs:subClassOf dt:CD
rim: .inboundRelationship[typeCode=SUBJ].source[classCode=OBS, moodCode=EVN, code="business status"]

intent

1..1

codeBindingFixed Value

There are no (further) constraints on this element

Element id

Task.intent

Short description

proposal | plan | order +

Definition

Indicates the "level" of actionability associated with the Task. I.e. Is this a proposed task, a planned task, an actionable task, etc.

Comments

This element is immutable. Proposed tasks, planned tasks, etc. must be distinct instances.

In most cases, Tasks will have an intent of "order".

Data type

code

Binding

Distinguishes whether the task is a proposal, plan or full order

RequestIntent (required)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Fixed value

order

Mappings

rim: n/a
workflow: Request.intent
rim: .moodCode
w5: class

priority

0..0

codeBinding

There are no (further) constraints on this element

Element id

Task.priority

Short description

normal | urgent | asap | stat

Definition

Indicates how quickly the Task should be addressed with respect to other requests.

Requirements

Used to identify the service level expected while performing a task.

Comments

Note that FHIR strings may not exceed 1MB in size

Meaning when missing

If missing, this task should be performed with normal priority

Data type

code

Binding

The task's priority

RequestPriority (required)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
workflow: Request.priority
rim: .priorityCode
w5: grade

code

0..1

CodeableConceptBinding

There are no (further) constraints on this element

Element id

Task.code

Short description

Event resolution code

Definition

Resolution option which applies to the event error

Comments

The title (eg "My Tasks", "Outstanding Tasks for Patient X") should go into the code.

Data type

CodeableConcept

Binding

The action applicable to the event message

EMS Event Message Action Code (required)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: CE/CNE/CWE
rim: CD
orim: fhir:CodeableConcept rdfs:subClassOf dt:CD
workflow: Request.code, Event.code
rim: .code
w5: what

0..1

string

There are no (further) constraints on this element

Element id

Task.code.id

Short description

xml:id (or equivalent in JSON)

Definition

unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a

extension

0..*

Extension

There are no (further) constraints on this element

Element id

Task.code.extension

Short description

Additional Content defined by implementations

Alternate names

extensions, user content

Definition

Comments

Data type

Extension

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

coding

1..1

Coding

There are no (further) constraints on this element

Element id

Task.code.coding

Short description

Code defined by a terminology system

Definition

A reference to a code defined by a terminology system.

Requirements

Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings.

Comments

Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

Data type

Coding

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: CE/CNE/CWE subset one of the sets of component 1-3 or 4-6
rim: CV
orim: fhir:Coding rdfs:subClassOf dt:CDCoding
v2: C*E.1-8, C*E.10-22
rim: union(., ./translation)
orim: fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding

0..1

string

There are no (further) constraints on this element

Element id

Task.code.coding.id

Short description

xml:id (or equivalent in JSON)

Definition

unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a

extension

0..*

Extension

There are no (further) constraints on this element

Element id

Task.code.coding.extension

Short description

Additional Content defined by implementations

Alternate names

extensions, user content

Definition

Comments

Data type

Extension

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

system

1..1

uriFixed Value

There are no (further) constraints on this element

Element id

Task.code.coding.system

Short description

Identity of the terminology system

Definition

The identification of the code system that defines the meaning of the symbol in the code.

Requirements

Need to be unambiguous about the source of the definition of the symbol.

Comments

The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously.

Data type

uri

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Fixed value

https://fhir.nhs.uk/STU3/CodeSystem/EMS-EventMessageActionCode-1

Mappings

rim: n/a
v2: C*E.3
rim: ./codeSystem
orim: fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem

version

0..0

string

There are no (further) constraints on this element

Element id

Task.code.coding.version

Short description

Version of the system - if relevant

Definition

The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.

Comments

Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: C*E.7
rim: ./codeSystemVersion
orim: fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion

code

1..1

code

There are no (further) constraints on this element

Element id

Task.code.coding.code

Short description

Symbol in syntax defined by the system

Definition

A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).

Requirements

Need to refer to a particular code in the system.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

code

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: C*E.1
rim: ./code
orim: fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code

display

1..1

string

There are no (further) constraints on this element

Element id

Task.code.coding.display

Short description

Representation defined by the system

Definition

A representation of the meaning of the code in the system, following the rules of the system.

Requirements

Need to be able to carry a human-readable meaning of the code for readers that do not know the system.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: C*E.2 - but note this is not well followed
rim: CV.displayName
orim: fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName

userSelected

0..0

boolean

There are no (further) constraints on this element

Element id

Task.code.coding.userSelected

Short description

If this coding was chosen directly by the user

Definition

Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays).

Requirements

This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.

Comments

Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.

Data type

boolean

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: Sometimes implied by being first
rim: CD.codingRationale
orim: fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map; fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\#true a [ fhir:source "true"; fhir:target dt:CDCoding.codingRationale\#O ]

text

0..0

string

There are no (further) constraints on this element

Element id

Task.code.text

Short description

Plain text representation of the concept

Definition

A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

Requirements

The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

Comments

Very often the text is the same as a displayName of one of the codings.

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: C*E.9. But note many systems use C*E.2 for this
rim: ./originalText[mediaType/code="text/plain"]/data
orim: fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText

description

0..0

stringFixed Value

There are no (further) constraints on this element

Element id

Task.description

Short description

Human-readable explanation of task

Definition

A free-text description of what is to be performed.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Fixed value

Rejection

Mappings

rim: n/a
rim: .text

focus

Σ C

0..0

Reference(Resource)

There are no (further) constraints on this element

Element id

Task.focus

Short description

What task is acting on

Definition

The request being actioned or the resource being manipulated by this task.

Requirements

Used to identify the thing to be done.

Comments

If multiple resources need to be manipulated, use sub-tasks. (This ensures that status can be tracked independently for each referenced resource.).

Data type

Reference(Resource)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ref-1: SHALL have a contained resource if a local reference is provided
reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))

Mappings

rim: n/a
rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity)
rim: .outboundRelationship[typeCode=SUBJ].target
w5: what

for

Σ C

0..0

Reference(Resource)

There are no (further) constraints on this element

Element id

Task.for

Short description

Beneficiary of the Task

Alternate names

Patient

Definition

The entity who benefits from the performance of the service specified in the task (e.g., the patient).

Requirements

Used to track tasks outstanding for a beneficiary. Do not use to track the task owner or creator (see owner and creator respectively). This can also affect access control.

Comments

Data type

Reference(Resource)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ref-1: SHALL have a contained resource if a local reference is provided
reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))

Mappings

rim: n/a
rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity)
workflow: Request.subject, Event.subject
rim: .participation[typeCode=RCT].role
w5: who.focus

context

Σ C

0..0

Reference(Encounter | EpisodeOfCare)

There are no (further) constraints on this element

Element id

Task.context

Short description

Healthcare event during which this task originated

Definition

The healthcare event (e.g. a patient and healthcare provider interaction) during which this task was created.

Requirements

For some tasks it may be important to know the link between the task or episode of care the task originated within.

Comments

Data type

Reference(Encounter | EpisodeOfCare)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ref-1: SHALL have a contained resource if a local reference is provided
reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))

Mappings

rim: n/a
rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity)
workflow: Request.context, Event.context
rim: .inboundRelationship[typeCode=COMP].source[classCode=PCPR, moodCode=EVN]
w5: context

executionPeriod

Σ C

0..0

Period

There are no (further) constraints on this element

Element id

Task.executionPeriod

Short description

Start and end time of execution

Definition

Identifies the time action was first taken against the task (start) and/or the time final action was taken against the task prior to marking it as completed (end).

Comments

Data type

Period

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
per-1: If present, start SHALL have a lower value than end
start.empty() or end.empty() or (start <= end)

Mappings

rim: n/a
v2: DR
rim: IVL<TS>[lowClosed="true" and highClosed="true"] or URG<TS>[lowClosed="true" and highClosed="true"]
workflow: Event.occurrence[x]
rim: .effectiveTime
w5: when.done

authoredOn

1..1

dateTime

There are no (further) constraints on this element

Element id

Task.authoredOn

Short description

Task Creation Date

Alternate names

Created Date

Definition

The date and time this task was created.

Requirements

Most often used along with lastUpdated to track duration of task to supporting monitoring and management.

Data type

dateTime

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1, inv-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
workflow: Request.authoredOn
rim: .participation[typeCode=AUT].time
w5: when.recorded

lastModified

Σ C

0..0

dateTime

There are no (further) constraints on this element

Element id

Task.lastModified

Short description

Task Last Modified Date

Alternate names

Update Date

Definition

The date and time of last modification to this task.

Requirements

Used along with history to track task activity and time in a particular task state. This enables monitoring and management.

Data type

dateTime

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1, inv-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
rim: .inboundRelationship[typeCode=SUBJ, ].source[classCode=CACT, moodCode=EVN].effectiveTime

requester

0..0

BackboneElement

There are no (further) constraints on this element

Element id

Task.requester

Short description

Who is asking for task to be done

Definition

The creator of the task.

Requirements

Identifies who created this task. May be used by access control mechanisms (e.g., to ensure that only the creator can cancel a task).

Data type

BackboneElement

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
workflow: Request.requester
rim: .participation[typeCode=AUT].role

performerType

0..0

CodeableConceptBinding

There are no (further) constraints on this element

Element id

Task.performerType

Short description

Definition

The type of participant that can execute the task.

Requirements

Use to distinguish tasks on different activity queues.

Comments

Data type

CodeableConcept

Binding

The type(s) of task performers allowed

TaskPerformerType (preferred)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: CE/CNE/CWE
rim: CD
orim: fhir:CodeableConcept rdfs:subClassOf dt:CD
workflow: Event.performer.role, Request.performerType
rim: .participation[typeCode=PRF].role.code
w5: who.actor

owner

Σ C

0..0

Reference(Device | Organization | Patient | Practitioner | RelatedPerson)

There are no (further) constraints on this element

Element id

Task.owner

Short description

Responsible individual

Alternate names

Performer, Executer

Definition

Individual organization or Device currently responsible for task execution.

Requirements

Identifies who is expected to perform this task.

Comments

Tasks may be created with an owner not yet identified.

Data type

Reference(Device | Organization | Patient | Practitioner | RelatedPerson)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ref-1: SHALL have a contained resource if a local reference is provided
reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))

Mappings

rim: n/a
rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity)
workflow: Event.performer.actor, Request.performer
rim: .participation[typeCode=PRF].role
w5: who.actor

reason

1..1

CodeableConceptBinding

There are no (further) constraints on this element

Element id

Task.reason

Short description

Why task is needed

Definition

A description or code indicating why this task needs to be performed.

Comments

This should only be included if there is no focus or if it differs from the reason indicated on the focus.

Data type

CodeableConcept

Binding

The response associated with the event message

EMS Event Message Response Code (required)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: CE/CNE/CWE
rim: CD
orim: fhir:CodeableConcept rdfs:subClassOf dt:CD
workflow: Request.reasonCode, Event.reasonCodeableConcept
rim: .reasonCode
w5: why

0..1

string

There are no (further) constraints on this element

Element id

Task.reason.id

Short description

xml:id (or equivalent in JSON)

Definition

unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a

extension

0..*

Extension

There are no (further) constraints on this element

Element id

Task.reason.extension

Short description

Additional Content defined by implementations

Alternate names

extensions, user content

Definition

Comments

Data type

Extension

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

coding

1..1

Coding

There are no (further) constraints on this element

Element id

Task.reason.coding

Short description

Code defined by a terminology system

Definition

A reference to a code defined by a terminology system.

Requirements

Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings.

Comments

Data type

Coding

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: CE/CNE/CWE subset one of the sets of component 1-3 or 4-6
rim: CV
orim: fhir:Coding rdfs:subClassOf dt:CDCoding
v2: C*E.1-8, C*E.10-22
rim: union(., ./translation)
orim: fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding

0..1

string

There are no (further) constraints on this element

Element id

Task.reason.coding.id

Short description

xml:id (or equivalent in JSON)

Definition

unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a

extension

0..*

Extension

There are no (further) constraints on this element

Element id

Task.reason.coding.extension

Short description

Additional Content defined by implementations

Alternate names

extensions, user content

Definition

Comments

Data type

Extension

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

system

1..1

uriFixed Value

There are no (further) constraints on this element

Element id

Task.reason.coding.system

Short description

Identity of the terminology system

Definition

The identification of the code system that defines the meaning of the symbol in the code.

Requirements

Need to be unambiguous about the source of the definition of the symbol.

Comments

Data type

uri

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Fixed value

https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageResponseCode-1

Mappings

rim: n/a
v2: C*E.3
rim: ./codeSystem
orim: fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem

version

0..0

string

There are no (further) constraints on this element

Element id

Task.reason.coding.version

Short description

Version of the system - if relevant

Definition

Comments

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: C*E.7
rim: ./codeSystemVersion
orim: fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion

code

1..1

code

There are no (further) constraints on this element

Element id

Task.reason.coding.code

Short description

Symbol in syntax defined by the system

Definition

A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).

Requirements

Need to refer to a particular code in the system.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

code

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: C*E.1
rim: ./code
orim: fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code

display

1..1

string

There are no (further) constraints on this element

Element id

Task.reason.coding.display

Short description

Representation defined by the system

Definition

A representation of the meaning of the code in the system, following the rules of the system.

Requirements

Need to be able to carry a human-readable meaning of the code for readers that do not know the system.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: C*E.2 - but note this is not well followed
rim: CV.displayName
orim: fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName

userSelected

0..0

boolean

There are no (further) constraints on this element

Element id

Task.reason.coding.userSelected

Short description

If this coding was chosen directly by the user

Definition

Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays).

Requirements

This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.

Comments

Data type

boolean

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: Sometimes implied by being first
rim: CD.codingRationale
orim: fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map; fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\#true a [ fhir:source "true"; fhir:target dt:CDCoding.codingRationale\#O ]

text

0..0

string

There are no (further) constraints on this element

Element id

Task.reason.text

Short description

Plain text representation of the concept

Definition

A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

Requirements

Comments

Very often the text is the same as a displayName of one of the codings.

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: C*E.9. But note many systems use C*E.2 for this
rim: ./originalText[mediaType/code="text/plain"]/data
orim: fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText

note

0..0

Annotation

There are no (further) constraints on this element

Element id

Task.note

Short description

Comments made about the task

Definition

Free-text information captured about the task as it progresses.

Comments

For systems that do not have structured annotations, they can simply communicate a single annotation with no author or time. This element may need to be included in narrative because of the potential for modifying information. Annotations SHOULD NOT be used to communicate "modifying" information that could be computable. (This is a SHOULD because enforcing user behavior is nearly impossible).

Data type

Annotation

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: N/A
rim: Act
workflow: Request.note, Event.note
rim: .inboundRelationship[typeCode=SUBJ, ].source[classCode=OBS, moodCode=EVN, code="annotation"].value(string)

relevantHistory

0..0

Reference(Provenance)

There are no (further) constraints on this element

Element id

Task.relevantHistory

Short description

Key events in history of the Task

Alternate names

Status History

Definition

Links to Provenance records for past versions of this Task that identify key state transitions or updates that are likely to be relevant to a user looking at the current version of the task.

Comments

This element does not point to the Provenance associated with the current version of the resource - as it would be created after this version existed. The Provenance for the current version can be retrieved with a _revinclude.

Data type

Reference(Provenance)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ref-1: SHALL have a contained resource if a local reference is provided
reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))

Mappings

rim: n/a
rim: The target of a resource reference is a RIM entry point (Act, Role, or Entity)
workflow: Request.relevantHistory
rim: .inboundRelationship(typeCode=SUBJ].source[classCode=CACT, moodCode=EVN]

restriction

0..0

BackboneElement

There are no (further) constraints on this element

Element id

Task.restriction

Short description

Constraints on fulfillment tasks

Definition

If the Task.focus is a request resource and the task is seeking fulfillment (i.e is asking for the request to be actioned), this element identifies any limitations on what parts of the referenced request should be actioned.

Requirements

Sometimes when fulfillment is sought, you don't want full fulfillment.

Data type

BackboneElement

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
rim: Instead of pointing to request, would point to component of request, having these characteristics

input

2..3

BackboneElement

There are no (further) constraints on this element

Element id

Task.input

Short description

Information used to perform task

Alternate names

Supporting Information

Definition

Additional information that may be needed in the execution of the task.

Requirements

Resources and data used to perform the task. This data is used in the business logic of task execution, and is stored separately because it varies between workflows.

Comments

Information indicating the error level applicable to the event message identified and the corresponding line number.

Data type

BackboneElement

Slicing

Ordered, Closed, by type.coding.code(Value)

Information indicating the error level applicable to the event message identified and the corresponding line number.

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
rim: ???

(All Slices)

The requirements in this element apply to all slices

0..1

string

There are no (further) constraints on this element

Element id

Task.input.id

Short description

xml:id (or equivalent in JSON)

Definition

unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a

extension

0..*

Extension

There are no (further) constraints on this element

Element id

Task.input.extension

Short description

Additional Content defined by implementations

Alternate names

extensions, user content

Definition

Comments

Data type

Extension

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

modifierExtension

Σ ?! C

0..*

Extension

There are no (further) constraints on this element

Element id

Task.input.modifierExtension

Short description

Extensions that cannot be ignored

Alternate names

extensions, user content, modifiers

Definition

May be used to represent additional information that is not part of the basic definition of the element, and that modifies the understanding of the element that contains it. Usually modifier elements provide negation or qualification. In order to make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Comments

Data type

Extension

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

type

1..1

CodeableConcept

There are no (further) constraints on this element

Element id

Task.input.type

Short description

Label for the input

Alternate names

Name

Definition

A code or description indicating how the input is intended to be used as part of the task execution.

Requirements

Inputs are named to enable task automation to bind data and pass it from one task to the next.

Comments

If referencing a BPMN workflow or Protocol, the "system" is the URL for the workflow definition and the code is the "name" of the required input.

Data type

CodeableConcept

Binding

Codes to identify types of input parameters. These will typically be specific to a particular workflow. E.g. "Comparison source", "Applicable consent", "Concommitent Medications", etc.

(unbound) (example)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: CE/CNE/CWE
rim: CD
orim: fhir:CodeableConcept rdfs:subClassOf dt:CD
rim: ???

0..1

string

There are no (further) constraints on this element

Element id

Task.input.type.id

Short description

xml:id (or equivalent in JSON)

Definition

unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a

extension

0..*

Extension

There are no (further) constraints on this element

Element id

Task.input.type.extension

Short description

Additional Content defined by implementations

Alternate names

extensions, user content

Definition

Comments

Data type

Extension

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

coding

1..1

Coding

There are no (further) constraints on this element

Element id

Task.input.type.coding

Short description

Code defined by a terminology system

Definition

A reference to a code defined by a terminology system.

Requirements

Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings.

Comments

Data type

Coding

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: CE/CNE/CWE subset one of the sets of component 1-3 or 4-6
rim: CV
orim: fhir:Coding rdfs:subClassOf dt:CDCoding
v2: C*E.1-8, C*E.10-22
rim: union(., ./translation)
orim: fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding

0..1

string

There are no (further) constraints on this element

Element id

Task.input.type.coding.id

Short description

xml:id (or equivalent in JSON)

Definition

unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a

extension

0..*

Extension

There are no (further) constraints on this element

Element id

Task.input.type.coding.extension

Short description

Additional Content defined by implementations

Alternate names

extensions, user content

Definition

Comments

Data type

Extension

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

system

1..1

uri

There are no (further) constraints on this element

Element id

Task.input.type.coding.system

Short description

Identity of the terminology system

Definition

The identification of the code system that defines the meaning of the symbol in the code.

Requirements

Need to be unambiguous about the source of the definition of the symbol.

Comments

Data type

uri

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: C*E.3
rim: ./codeSystem
orim: fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem

version

0..1

string

There are no (further) constraints on this element

Element id

Task.input.type.coding.version

Short description

Version of the system - if relevant

Definition

Comments

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: C*E.7
rim: ./codeSystemVersion
orim: fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion

code

1..1

code

There are no (further) constraints on this element

Element id

Task.input.type.coding.code

Short description

Symbol in syntax defined by the system

Definition

A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).

Requirements

Need to refer to a particular code in the system.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

code

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: C*E.1
rim: ./code
orim: fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code

display

1..1

string

There are no (further) constraints on this element

Element id

Task.input.type.coding.display

Short description

Representation defined by the system

Definition

A representation of the meaning of the code in the system, following the rules of the system.

Requirements

Need to be able to carry a human-readable meaning of the code for readers that do not know the system.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: C*E.2 - but note this is not well followed
rim: CV.displayName
orim: fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName

userSelected

0..1

boolean

There are no (further) constraints on this element

Element id

Task.input.type.coding.userSelected

Short description

If this coding was chosen directly by the user

Definition

Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays).

Requirements

This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.

Comments

Data type

boolean

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: Sometimes implied by being first
rim: CD.codingRationale
orim: fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map; fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\#true a [ fhir:source "true"; fhir:target dt:CDCoding.codingRationale\#O ]

text

0..0

string

There are no (further) constraints on this element

Element id

Task.input.type.text

Short description

Plain text representation of the concept

Definition

A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

Requirements

Comments

Very often the text is the same as a displayName of one of the codings.

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: C*E.9. But note many systems use C*E.2 for this
rim: ./originalText[mediaType/code="text/plain"]/data
orim: fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText

value[x]

1..1

There are no (further) constraints on this element

Element id

Task.input.value[x]

Short description

Content to use in performing the task

Definition

The value of the input parameter as a basic type.

Comments

A stream of bytes, base64 encoded

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
rim: ???

valueAddress

Address

There are no (further) constraints on this element

Data type

Address

valueAge

Age

There are no (further) constraints on this element

Data type

Age

valueAnnotation

Annotation

There are no (further) constraints on this element

Data type

Annotation

valueAttachment

Attachment

There are no (further) constraints on this element

Data type

Attachment

valueBase64Binary

base64Binary

There are no (further) constraints on this element

Data type

base64Binary

valueBoolean

boolean

There are no (further) constraints on this element

Data type

boolean

valueCode

code

There are no (further) constraints on this element

Data type

code

valueCodeableConcept

CodeableConcept

There are no (further) constraints on this element

Data type

CodeableConcept

valueCoding

Coding

There are no (further) constraints on this element

Data type

Coding

valueContactPoint

ContactPoint

There are no (further) constraints on this element

Data type

ContactPoint

valueCount

Count

There are no (further) constraints on this element

Data type

Count

valueDate

date

There are no (further) constraints on this element

Data type

date

valueDateTime

dateTime

There are no (further) constraints on this element

Data type

dateTime

valueDecimal

decimal

There are no (further) constraints on this element

Data type

decimal

valueDistance

Distance

There are no (further) constraints on this element

Data type

Distance

valueDuration

Duration

There are no (further) constraints on this element

Data type

Duration

valueHumanName

HumanName

There are no (further) constraints on this element

Data type

HumanName

valueId

There are no (further) constraints on this element

Data type

valueIdentifier

Identifier

There are no (further) constraints on this element

Data type

Identifier

valueInstant

instant

There are no (further) constraints on this element

Data type

instant

valueInteger

integer

There are no (further) constraints on this element

Data type

integer

valueMarkdown

markdown

There are no (further) constraints on this element

Data type

markdown

valueMeta

Meta

There are no (further) constraints on this element

Data type

Meta

valueMoney

Money

There are no (further) constraints on this element

Data type

Money

valueOid

oid

There are no (further) constraints on this element

Data type

oid

valuePeriod

Period

There are no (further) constraints on this element

Data type

Period

valuePositiveInt

positiveInt

There are no (further) constraints on this element

Data type

positiveInt

valueQuantity

Quantity

There are no (further) constraints on this element

Data type

Quantity

valueRange

Range

There are no (further) constraints on this element

Data type

Range

valueRatio

Ratio

There are no (further) constraints on this element

Data type

Ratio

valueReference

Reference

There are no (further) constraints on this element

Data type

Reference

valueSampledData

SampledData

There are no (further) constraints on this element

Data type

SampledData

valueSignature

Signature

There are no (further) constraints on this element

Data type

Signature

valueString

string

There are no (further) constraints on this element

Data type

string

valueTime

time

There are no (further) constraints on this element

Data type

time

valueTiming

Timing

There are no (further) constraints on this element

Data type

Timing

valueUnsignedInt

unsignedInt

There are no (further) constraints on this element

Data type

unsignedInt

valueUri

uri

There are no (further) constraints on this element

Data type

uri

responseLevel

1..1

BackboneElement

There are no (further) constraints on this element

Element id

Task.input:responseLevel

Short description

Response level applicable to the event message

Alternate names

Supporting Information

Definition

Indication of the response level

Requirements

Resources and data used to perform the task. This data is used in the business logic of task execution, and is stored separately because it varies between workflows.

Data type

BackboneElement

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
rim: ???

0..1

string

There are no (further) constraints on this element

Element id

Task.input:responseLevel.id

Short description

xml:id (or equivalent in JSON)

Definition

unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a

extension

0..*

Extension

There are no (further) constraints on this element

Element id

Task.input:responseLevel.extension

Short description

Additional Content defined by implementations

Alternate names

extensions, user content

Definition

Comments

Data type

Extension

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

modifierExtension

Σ ?! C

0..*

Extension

There are no (further) constraints on this element

Element id

Task.input:responseLevel.modifierExtension

Short description

Extensions that cannot be ignored

Alternate names

extensions, user content, modifiers

Definition

Comments

Data type

Extension

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

type

1..1

CodeableConceptBinding

There are no (further) constraints on this element

Element id

Task.input:responseLevel.type

Short description

Input item

Alternate names

Name

Definition

A code or description indicating how the input is intended to be used as part of the task execution.

Requirements

Inputs are named to enable task automation to bind data and pass it from one task to the next.

Comments

If referencing a BPMN workflow or Protocol, the "system" is the URL for the workflow definition and the code is the "name" of the required input.

Data type

CodeableConcept

Binding

The input item relevant to the event message response

EMS Message Response Input (required)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: CE/CNE/CWE
rim: CD
orim: fhir:CodeableConcept rdfs:subClassOf dt:CD
rim: ???

0..1

string

There are no (further) constraints on this element

Element id

Task.input:responseLevel.type.id

Short description

xml:id (or equivalent in JSON)

Definition

unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a

extension

0..*

Extension

There are no (further) constraints on this element

Element id

Task.input:responseLevel.type.extension

Short description

Additional Content defined by implementations

Alternate names

extensions, user content

Definition

Comments

Data type

Extension

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

coding

1..1

Coding

There are no (further) constraints on this element

Element id

Task.input:responseLevel.type.coding

Short description

Code defined by a terminology system

Definition

A reference to a code defined by a terminology system.

Requirements

Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings.

Comments

Data type

Coding

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: CE/CNE/CWE subset one of the sets of component 1-3 or 4-6
rim: CV
orim: fhir:Coding rdfs:subClassOf dt:CDCoding
v2: C*E.1-8, C*E.10-22
rim: union(., ./translation)
orim: fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding

0..1

string

There are no (further) constraints on this element

Element id

Task.input:responseLevel.type.coding.id

Short description

xml:id (or equivalent in JSON)

Definition

unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a

extension

0..*

Extension

There are no (further) constraints on this element

Element id

Task.input:responseLevel.type.coding.extension

Short description

Additional Content defined by implementations

Alternate names

extensions, user content

Definition

Comments

Data type

Extension

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

system

1..1

uriFixed Value

There are no (further) constraints on this element

Element id

Task.input:responseLevel.type.coding.system

Short description

Identity of the terminology system

Definition

The identification of the code system that defines the meaning of the symbol in the code.

Requirements

Need to be unambiguous about the source of the definition of the symbol.

Comments

Data type

uri

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Fixed value

https://fhir.nhs.uk/STU3/CodeSystem/EMS-EventMessageResponseInput-1

Mappings

rim: n/a
v2: C*E.3
rim: ./codeSystem
orim: fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem

version

0..0

string

There are no (further) constraints on this element

Element id

Task.input:responseLevel.type.coding.version

Short description

Version of the system - if relevant

Definition

Comments

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: C*E.7
rim: ./codeSystemVersion
orim: fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion

code

1..1

codeFixed Value

There are no (further) constraints on this element

Element id

Task.input:responseLevel.type.coding.code

Short description

Symbol in syntax defined by the system

Definition

A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).

Requirements

Need to refer to a particular code in the system.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

code

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Fixed value

Mappings

rim: n/a
v2: C*E.1
rim: ./code
orim: fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code

display

1..1

stringFixed Value

There are no (further) constraints on this element

Element id

Task.input:responseLevel.type.coding.display

Short description

Representation defined by the system

Definition

A representation of the meaning of the code in the system, following the rules of the system.

Requirements

Need to be able to carry a human-readable meaning of the code for readers that do not know the system.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Fixed value

Response Level

Mappings

rim: n/a
v2: C*E.2 - but note this is not well followed
rim: CV.displayName
orim: fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName

userSelected

0..0

boolean

There are no (further) constraints on this element

Element id

Task.input:responseLevel.type.coding.userSelected

Short description

If this coding was chosen directly by the user

Definition

Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays).

Requirements

This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.

Comments

Data type

boolean

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: Sometimes implied by being first
rim: CD.codingRationale
orim: fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map; fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\#true a [ fhir:source "true"; fhir:target dt:CDCoding.codingRationale\#O ]

text

0..0

string

There are no (further) constraints on this element

Element id

Task.input:responseLevel.type.text

Short description

Plain text representation of the concept

Definition

A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

Requirements

Comments

Very often the text is the same as a displayName of one of the codings.

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: C*E.9. But note many systems use C*E.2 for this
rim: ./originalText[mediaType/code="text/plain"]/data
orim: fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText

valueCodeableConcept

1..1

CodeableConceptBinding

There are no (further) constraints on this element

Element id

Task.input:responseLevel.value[x]:valueCodeableConcept

Short description

Indication that the response relates to the success or rejection of an event message

Definition

The value of the input parameter as a basic type.

Comments

A stream of bytes, base64 encoded

Data type

CodeableConcept

Binding

The event message response level

EMS Event Message Response Level (required)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
rim: ???

0..1

string

There are no (further) constraints on this element

Element id

Task.input:responseLevel.value[x]:valueCodeableConcept.id

Short description

xml:id (or equivalent in JSON)

Definition

unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a

extension

0..*

Extension

There are no (further) constraints on this element

Element id

Task.input:responseLevel.value[x]:valueCodeableConcept.extension

Short description

Additional Content defined by implementations

Alternate names

extensions, user content

Definition

Comments

Data type

Extension

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

coding

1..1

Coding

There are no (further) constraints on this element

Element id

Task.input:responseLevel.value[x]:valueCodeableConcept.coding

Short description

Code defined by a terminology system

Definition

A reference to a code defined by a terminology system.

Requirements

Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings.

Comments

Data type

Coding

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: CE/CNE/CWE subset one of the sets of component 1-3 or 4-6
rim: CV
orim: fhir:Coding rdfs:subClassOf dt:CDCoding
v2: C*E.1-8, C*E.10-22
rim: union(., ./translation)
orim: fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding

0..1

string

There are no (further) constraints on this element

Element id

Task.input:responseLevel.value[x]:valueCodeableConcept.coding.id

Short description

xml:id (or equivalent in JSON)

Definition

unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a

extension

0..*

Extension

There are no (further) constraints on this element

Element id

Task.input:responseLevel.value[x]:valueCodeableConcept.coding.extension

Short description

Additional Content defined by implementations

Alternate names

extensions, user content

Definition

Comments

Data type

Extension

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

system

1..1

uriFixed Value

There are no (further) constraints on this element

Element id

Task.input:responseLevel.value[x]:valueCodeableConcept.coding.system

Short description

Identity of the terminology system

Definition

The identification of the code system that defines the meaning of the symbol in the code.

Requirements

Need to be unambiguous about the source of the definition of the symbol.

Comments

Data type

uri

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Fixed value

https://fhir.nhs.uk/STU3/CodeSystem/EMS-EventMessageResponseLevel-1

Mappings

rim: n/a
v2: C*E.3
rim: ./codeSystem
orim: fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem

version

0..0

string

There are no (further) constraints on this element

Element id

Task.input:responseLevel.value[x]:valueCodeableConcept.coding.version

Short description

Version of the system - if relevant

Definition

Comments

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: C*E.7
rim: ./codeSystemVersion
orim: fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion

code

1..1

code

There are no (further) constraints on this element

Element id

Task.input:responseLevel.value[x]:valueCodeableConcept.coding.code

Short description

Symbol in syntax defined by the system

Definition

A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).

Requirements

Need to refer to a particular code in the system.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

code

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: C*E.1
rim: ./code
orim: fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code

display

1..1

string

There are no (further) constraints on this element

Element id

Task.input:responseLevel.value[x]:valueCodeableConcept.coding.display

Short description

Representation defined by the system

Definition

A representation of the meaning of the code in the system, following the rules of the system.

Requirements

Need to be able to carry a human-readable meaning of the code for readers that do not know the system.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: C*E.2 - but note this is not well followed
rim: CV.displayName
orim: fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName

userSelected

0..0

boolean

There are no (further) constraints on this element

Element id

Task.input:responseLevel.value[x]:valueCodeableConcept.coding.userSelected

Short description

If this coding was chosen directly by the user

Definition

Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays).

Requirements

This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.

Comments

Data type

boolean

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: Sometimes implied by being first
rim: CD.codingRationale
orim: fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map; fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\#true a [ fhir:source "true"; fhir:target dt:CDCoding.codingRationale\#O ]

text

0..0

string

There are no (further) constraints on this element

Element id

Task.input:responseLevel.value[x]:valueCodeableConcept.text

Short description

Plain text representation of the concept

Definition

A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

Requirements

Comments

Very often the text is the same as a displayName of one of the codings.

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: C*E.9. But note many systems use C*E.2 for this
rim: ./originalText[mediaType/code="text/plain"]/data
orim: fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText

messageID

1..1

BackboneElement

There are no (further) constraints on this element

Element id

Task.input:messageID

Short description

Message ID of the event message subject to the Event Message Response

Alternate names

Supporting Information

Definition

Additional information that may be needed in the execution of the task.

Requirements

Resources and data used to perform the task. This data is used in the business logic of task execution, and is stored separately because it varies between workflows.

Data type

BackboneElement

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
rim: ???

0..1

string

There are no (further) constraints on this element

Element id

Task.input:messageID.id

Short description

xml:id (or equivalent in JSON)

Definition

unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a

extension

0..*

Extension

There are no (further) constraints on this element

Element id

Task.input:messageID.extension

Short description

Additional Content defined by implementations

Alternate names

extensions, user content

Definition

Comments

Data type

Extension

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

modifierExtension

Σ ?! C

0..*

Extension

There are no (further) constraints on this element

Element id

Task.input:messageID.modifierExtension

Short description

Extensions that cannot be ignored

Alternate names

extensions, user content, modifiers

Definition

Comments

Data type

Extension

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

type

1..1

CodeableConceptBinding

There are no (further) constraints on this element

Element id

Task.input:messageID.type

Short description

Input item

Alternate names

Name

Definition

A code or description indicating how the input is intended to be used as part of the task execution.

Requirements

Inputs are named to enable task automation to bind data and pass it from one task to the next.

Comments

If referencing a BPMN workflow or Protocol, the "system" is the URL for the workflow definition and the code is the "name" of the required input.

Data type

CodeableConcept

Binding

The input item relevant to the event message response

EMS Message Response Input (required)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: CE/CNE/CWE
rim: CD
orim: fhir:CodeableConcept rdfs:subClassOf dt:CD
rim: ???

0..1

string

There are no (further) constraints on this element

Element id

Task.input:messageID.type.id

Short description

xml:id (or equivalent in JSON)

Definition

unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a

extension

0..*

Extension

There are no (further) constraints on this element

Element id

Task.input:messageID.type.extension

Short description

Additional Content defined by implementations

Alternate names

extensions, user content

Definition

Comments

Data type

Extension

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

coding

1..1

Coding

There are no (further) constraints on this element

Element id

Task.input:messageID.type.coding

Short description

Code defined by a terminology system

Definition

A reference to a code defined by a terminology system.

Requirements

Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings.

Comments

Data type

Coding

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: CE/CNE/CWE subset one of the sets of component 1-3 or 4-6
rim: CV
orim: fhir:Coding rdfs:subClassOf dt:CDCoding
v2: C*E.1-8, C*E.10-22
rim: union(., ./translation)
orim: fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding

0..1

string

There are no (further) constraints on this element

Element id

Task.input:messageID.type.coding.id

Short description

xml:id (or equivalent in JSON)

Definition

unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a

extension

0..*

Extension

There are no (further) constraints on this element

Element id

Task.input:messageID.type.coding.extension

Short description

Additional Content defined by implementations

Alternate names

extensions, user content

Definition

Comments

Data type

Extension

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

system

1..1

uriFixed Value

There are no (further) constraints on this element

Element id

Task.input:messageID.type.coding.system

Short description

Identity of the terminology system

Definition

The identification of the code system that defines the meaning of the symbol in the code.

Requirements

Need to be unambiguous about the source of the definition of the symbol.

Comments

Data type

uri

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Fixed value

https://fhir.nhs.uk/STU3/CodeSystem/EMS-EventErrorInput-1

Mappings

rim: n/a
v2: C*E.3
rim: ./codeSystem
orim: fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem

version

0..0

string

There are no (further) constraints on this element

Element id

Task.input:messageID.type.coding.version

Short description

Version of the system - if relevant

Definition

Comments

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: C*E.7
rim: ./codeSystemVersion
orim: fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion

code

1..1

codeFixed Value

There are no (further) constraints on this element

Element id

Task.input:messageID.type.coding.code

Short description

Symbol in syntax defined by the system

Definition

A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).

Requirements

Need to refer to a particular code in the system.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

code

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Fixed value

Mappings

rim: n/a
v2: C*E.1
rim: ./code
orim: fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code

display

1..1

stringFixed Value

There are no (further) constraints on this element

Element id

Task.input:messageID.type.coding.display

Short description

Representation defined by the system

Definition

A representation of the meaning of the code in the system, following the rules of the system.

Requirements

Need to be able to carry a human-readable meaning of the code for readers that do not know the system.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Fixed value

Message ID

Mappings

rim: n/a
v2: C*E.2 - but note this is not well followed
rim: CV.displayName
orim: fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName

userSelected

0..0

boolean

There are no (further) constraints on this element

Element id

Task.input:messageID.type.coding.userSelected

Short description

If this coding was chosen directly by the user

Definition

Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays).

Requirements

This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.

Comments

Data type

boolean

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: Sometimes implied by being first
rim: CD.codingRationale
orim: fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map; fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\#true a [ fhir:source "true"; fhir:target dt:CDCoding.codingRationale\#O ]

text

0..0

string

There are no (further) constraints on this element

Element id

Task.input:messageID.type.text

Short description

Plain text representation of the concept

Definition

A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

Requirements

Comments

Very often the text is the same as a displayName of one of the codings.

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: C*E.9. But note many systems use C*E.2 for this
rim: ./originalText[mediaType/code="text/plain"]/data
orim: fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText

valueId

1..1

There are no (further) constraints on this element

Element id

Task.input:messageID.value[x]:valueId

Short description

The message id of the event message containing the error

Definition

The value of the input parameter as a basic type.

Comments

A stream of bytes, base64 encoded

Data type

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
rim: ???

lineNumber

0..1

BackboneElement

There are no (further) constraints on this element

Element id

Task.input:lineNumber

Short description

Line number of error present in a rejected event message

Alternate names

Supporting Information

Definition

Additional information that may be needed in the execution of the task.

Requirements

Resources and data used to perform the task. This data is used in the business logic of task execution, and is stored separately because it varies between workflows.

Data type

BackboneElement

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
rim: ???

0..1

string

There are no (further) constraints on this element

Element id

Task.input:lineNumber.id

Short description

xml:id (or equivalent in JSON)

Definition

unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a

extension

0..*

Extension

There are no (further) constraints on this element

Element id

Task.input:lineNumber.extension

Short description

Additional Content defined by implementations

Alternate names

extensions, user content

Definition

Comments

Data type

Extension

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

modifierExtension

Σ ?! C

0..*

Extension

There are no (further) constraints on this element

Element id

Task.input:lineNumber.modifierExtension

Short description

Extensions that cannot be ignored

Alternate names

extensions, user content, modifiers

Definition

Comments

Data type

Extension

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

type

1..1

CodeableConceptBinding

There are no (further) constraints on this element

Element id

Task.input:lineNumber.type

Short description

Input item

Alternate names

Name

Definition

A code or description indicating how the input is intended to be used as part of the task execution.

Requirements

Inputs are named to enable task automation to bind data and pass it from one task to the next.

Comments

If referencing a BPMN workflow or Protocol, the "system" is the URL for the workflow definition and the code is the "name" of the required input.

Data type

CodeableConcept

Binding

The input item relevant to the event message response

EMS Message Response Input (required)

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: CE/CNE/CWE
rim: CD
orim: fhir:CodeableConcept rdfs:subClassOf dt:CD
rim: ???

0..1

string

There are no (further) constraints on this element

Element id

Task.input:lineNumber.type.id

Short description

xml:id (or equivalent in JSON)

Definition

unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a

extension

0..*

Extension

There are no (further) constraints on this element

Element id

Task.input:lineNumber.type.extension

Short description

Additional Content defined by implementations

Alternate names

extensions, user content

Definition

Comments

Data type

Extension

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

coding

1..1

Coding

There are no (further) constraints on this element

Element id

Task.input:lineNumber.type.coding

Short description

Code defined by a terminology system

Definition

A reference to a code defined by a terminology system.

Requirements

Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings.

Comments

Data type

Coding

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: CE/CNE/CWE subset one of the sets of component 1-3 or 4-6
rim: CV
orim: fhir:Coding rdfs:subClassOf dt:CDCoding
v2: C*E.1-8, C*E.10-22
rim: union(., ./translation)
orim: fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding

0..1

string

There are no (further) constraints on this element

Element id

Task.input:lineNumber.type.coding.id

Short description

xml:id (or equivalent in JSON)

Definition

unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a

extension

0..*

Extension

There are no (further) constraints on this element

Element id

Task.input:lineNumber.type.coding.extension

Short description

Additional Content defined by implementations

Alternate names

extensions, user content

Definition

Comments

Data type

Extension

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())
ext-1: Must have either extensions or value[x], not both
extension.exists() != value.exists()

Mappings

rim: n/a
rim: N/A

system

1..1

uriFixed Value

There are no (further) constraints on this element

Element id

Task.input:lineNumber.type.coding.system

Short description

Identity of the terminology system

Definition

The identification of the code system that defines the meaning of the symbol in the code.

Requirements

Need to be unambiguous about the source of the definition of the symbol.

Comments

Data type

uri

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Fixed value

https://fhir.nhs.uk/STU3/CodeSystem/EMS-EventErrorInput-1

Mappings

rim: n/a
v2: C*E.3
rim: ./codeSystem
orim: fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem

version

0..0

string

There are no (further) constraints on this element

Element id

Task.input:lineNumber.type.coding.version

Short description

Version of the system - if relevant

Definition

Comments

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: C*E.7
rim: ./codeSystemVersion
orim: fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion

code

1..1

codeFixed Value

There are no (further) constraints on this element

Element id

Task.input:lineNumber.type.coding.code

Short description

Symbol in syntax defined by the system

Definition

A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).

Requirements

Need to refer to a particular code in the system.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

code

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Fixed value

Mappings

rim: n/a
v2: C*E.1
rim: ./code
orim: fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code

display

1..1

stringFixed Value

There are no (further) constraints on this element

Element id

Task.input:lineNumber.type.coding.display

Short description

Representation defined by the system

Definition

A representation of the meaning of the code in the system, following the rules of the system.

Requirements

Need to be able to carry a human-readable meaning of the code for readers that do not know the system.

Comments

Note that FHIR strings may not exceed 1MB in size

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Fixed value

Line Number

Mappings

rim: n/a
v2: C*E.2 - but note this is not well followed
rim: CV.displayName
orim: fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName

userSelected

0..0

boolean

There are no (further) constraints on this element

Element id

Task.input:lineNumber.type.coding.userSelected

Short description

If this coding was chosen directly by the user

Definition

Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays).

Requirements

This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.

Comments

Data type

boolean

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: Sometimes implied by being first
rim: CD.codingRationale
orim: fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map; fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\#true a [ fhir:source "true"; fhir:target dt:CDCoding.codingRationale\#O ]

text

0..0

string

There are no (further) constraints on this element

Element id

Task.input:lineNumber.type.text

Short description

Plain text representation of the concept

Definition

A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

Requirements

Comments

Very often the text is the same as a displayName of one of the codings.

Data type

string

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
v2: C*E.9. But note many systems use C*E.2 for this
rim: ./originalText[mediaType/code="text/plain"]/data
orim: fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText

valuePositiveInt

1..1

positiveInt

There are no (further) constraints on this element

Element id

Task.input:lineNumber.value[x]:valuePositiveInt

Short description

The line number within the event message containing the error

Definition

The value of the input parameter as a basic type.

Comments

A stream of bytes, base64 encoded

Data type

positiveInt

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
rim: ???

output

0..0

BackboneElement

There are no (further) constraints on this element

Element id

Task.output

Short description

Information produced as part of task

Definition

Outputs produced by the Task.

Requirements

Resources and data produced during the execution the task. This data is generated by the business logic of task execution, and is stored separately because it varies between workflows.

Data type

BackboneElement

Conditions

The cardinality or value of this element may be affected by these constraints: ele-1

Constraints

ele-1: All FHIR elements must have a @value or children
hasValue() | (children().count() > id.count())

Mappings

rim: n/a
rim: ???

Table View

Task		0..*
Task.id	id	0..1
Task.meta	Meta	0..1
Task.implicitRules	uri	0..1
Task.language	code	0..1
Task.text	Narrative	0..1
Task.contained	Resource	0..*
Task.extension	Extension	0..*
Task.modifierExtension	Extension	0..*
Task.identifier	Identifier	0..1
Task.identifier.id	string	0..1
Task.identifier.extension	Extension	0..*
Task.identifier.use	code	0..0
Task.identifier.type	CodeableConcept	0..0
Task.identifier.system	uri	1..1
Task.identifier.value	string	1..1
Task.identifier.period	Period	0..0
Task.identifier.assigner	Reference(Organization)	0..0
Task.definition[x]	Reference(ActivityDefinition) \| uri	0..0
Task.basedOn	Reference(Resource)	0..0
Task.groupIdentifier	Identifier	0..0
Task.partOf	Reference(Task)	0..0
Task.status	code	1..1
Task.statusReason	CodeableConcept	0..0
Task.statusReason.id	string	0..1
Task.statusReason.extension	Extension	0..*
Task.statusReason.coding	Coding	1..1
Task.statusReason.text	string	0..0
Task.businessStatus	CodeableConcept	0..0
Task.intent	code	1..1
Task.priority	code	0..0
Task.code	CodeableConcept	0..1
Task.code.id	string	0..1
Task.code.extension	Extension	0..*
Task.code.coding	Coding	1..1
Task.code.coding.id	string	0..1
Task.code.coding.extension	Extension	0..*
Task.code.coding.system	uri	1..1
Task.code.coding.version	string	0..0
Task.code.coding.code	code	1..1
Task.code.coding.display	string	1..1
Task.code.coding.userSelected	boolean	0..0
Task.code.text	string	0..0
Task.description	string	0..0
Task.focus	Reference(Resource)	0..0
Task.for	Reference(Resource)	0..0
Task.context	Reference(Encounter \| EpisodeOfCare)	0..0
Task.executionPeriod	Period	0..0
Task.authoredOn	dateTime	1..1
Task.lastModified	dateTime	0..0
Task.requester	BackboneElement	0..0
Task.requester.id	string	0..1
Task.requester.extension	Extension	0..*
Task.requester.modifierExtension	Extension	0..*
Task.requester.agent	Reference(EMS-HealthcareService-1)	1..1
Task.requester.onBehalfOf	Reference(CareConnect-Organization-1)	1..1
Task.performerType	CodeableConcept	0..0
Task.owner	Reference(Device \| Organization \| Patient \| Practitioner \| RelatedPerson)	0..0
Task.reason	CodeableConcept	1..1
Task.reason.id	string	0..1
Task.reason.extension	Extension	0..*
Task.reason.coding	Coding	1..1
Task.reason.coding.id	string	0..1
Task.reason.coding.extension	Extension	0..*
Task.reason.coding.system	uri	1..1
Task.reason.coding.version	string	0..0
Task.reason.coding.code	code	1..1
Task.reason.coding.display	string	1..1
Task.reason.coding.userSelected	boolean	0..0
Task.reason.text	string	0..0
Task.note	Annotation	0..0
Task.relevantHistory	Reference(Provenance)	0..0
Task.restriction	BackboneElement	0..0
Task.restriction.id	string	0..1
Task.restriction.extension	Extension	0..*
Task.restriction.modifierExtension	Extension	0..*
Task.restriction.repetitions	positiveInt	0..1
Task.restriction.period	Period	0..1
Task.restriction.recipient	Reference(Group \| Organization \| Patient \| Practitioner \| RelatedPerson)	0..*
Task.input	BackboneElement	2..3
Task.input.id	string	0..1
Task.input.extension	Extension	0..*
Task.input.modifierExtension	Extension	0..*
Task.input.type	CodeableConcept	1..1
Task.input.type.id	string	0..1
Task.input.type.extension	Extension	0..*
Task.input.type.coding	Coding	1..1
Task.input.type.coding.id	string	0..1
Task.input.type.coding.extension	Extension	0..*
Task.input.type.coding.system	uri	1..1
Task.input.type.coding.version	string	0..1
Task.input.type.coding.code	code	1..1
Task.input.type.coding.display	string	1..1
Task.input.type.coding.userSelected	boolean	0..1
Task.input.type.text	string	0..0
Task.input.value[x]	Address \| Age \| Annotation \| Attachment \| base64Binary \| boolean \| code \| CodeableConcept \| Coding \| ContactPoint \| Count \| date \| dateTime \| decimal \| Distance \| Duration \| HumanName \| id \| Identifier \| instant \| integer \| markdown \| Meta \| Money \| oid \| Period \| positiveInt \| Quantity \| Range \| Ratio \| Reference \| SampledData \| Signature \| string \| time \| Timing \| unsignedInt \| uri	1..1
Task.input:responseLevel	BackboneElement	1..1
Task.input:responseLevel.id	string	0..1
Task.input:responseLevel.extension	Extension	0..*
Task.input:responseLevel.modifierExtension	Extension	0..*
Task.input:responseLevel.type	CodeableConcept	1..1
Task.input:responseLevel.type.id	string	0..1
Task.input:responseLevel.type.extension	Extension	0..*
Task.input:responseLevel.type.coding	Coding	1..1
Task.input:responseLevel.type.coding.id	string	0..1
Task.input:responseLevel.type.coding.extension	Extension	0..*
Task.input:responseLevel.type.coding.system	uri	1..1
Task.input:responseLevel.type.coding.version	string	0..0
Task.input:responseLevel.type.coding.code	code	1..1
Task.input:responseLevel.type.coding.display	string	1..1
Task.input:responseLevel.type.coding.userSelected	boolean	0..0
Task.input:responseLevel.type.text	string	0..0
Task.input:responseLevel.value[x]:valueCodeableConcept	CodeableConcept	1..1
Task.input:responseLevel.value[x]:valueCodeableConcept.id	string	0..1
Task.input:responseLevel.value[x]:valueCodeableConcept.extension	Extension	0..*
Task.input:responseLevel.value[x]:valueCodeableConcept.coding	Coding	1..1
Task.input:responseLevel.value[x]:valueCodeableConcept.coding.id	string	0..1
Task.input:responseLevel.value[x]:valueCodeableConcept.coding.extension	Extension	0..*
Task.input:responseLevel.value[x]:valueCodeableConcept.coding.system	uri	1..1
Task.input:responseLevel.value[x]:valueCodeableConcept.coding.version	string	0..0
Task.input:responseLevel.value[x]:valueCodeableConcept.coding.code	code	1..1
Task.input:responseLevel.value[x]:valueCodeableConcept.coding.display	string	1..1
Task.input:responseLevel.value[x]:valueCodeableConcept.coding.userSelected	boolean	0..0
Task.input:responseLevel.value[x]:valueCodeableConcept.text	string	0..0
Task.input:messageID	BackboneElement	1..1
Task.input:messageID.id	string	0..1
Task.input:messageID.extension	Extension	0..*
Task.input:messageID.modifierExtension	Extension	0..*
Task.input:messageID.type	CodeableConcept	1..1
Task.input:messageID.type.id	string	0..1
Task.input:messageID.type.extension	Extension	0..*
Task.input:messageID.type.coding	Coding	1..1
Task.input:messageID.type.coding.id	string	0..1
Task.input:messageID.type.coding.extension	Extension	0..*
Task.input:messageID.type.coding.system	uri	1..1
Task.input:messageID.type.coding.version	string	0..0
Task.input:messageID.type.coding.code	code	1..1
Task.input:messageID.type.coding.display	string	1..1
Task.input:messageID.type.coding.userSelected	boolean	0..0
Task.input:messageID.type.text	string	0..0
Task.input:messageID.value[x]:valueId	id	1..1
Task.input:lineNumber	BackboneElement	0..1
Task.input:lineNumber.id	string	0..1
Task.input:lineNumber.extension	Extension	0..*
Task.input:lineNumber.modifierExtension	Extension	0..*
Task.input:lineNumber.type	CodeableConcept	1..1
Task.input:lineNumber.type.id	string	0..1
Task.input:lineNumber.type.extension	Extension	0..*
Task.input:lineNumber.type.coding	Coding	1..1
Task.input:lineNumber.type.coding.id	string	0..1
Task.input:lineNumber.type.coding.extension	Extension	0..*
Task.input:lineNumber.type.coding.system	uri	1..1
Task.input:lineNumber.type.coding.version	string	0..0
Task.input:lineNumber.type.coding.code	code	1..1
Task.input:lineNumber.type.coding.display	string	1..1
Task.input:lineNumber.type.coding.userSelected	boolean	0..0
Task.input:lineNumber.type.text	string	0..0
Task.input:lineNumber.value[x]:valuePositiveInt	positiveInt	1..1
Task.output	BackboneElement	0..0
Task.output.id	string	0..1
Task.output.extension	Extension	0..*
Task.output.modifierExtension	Extension	0..*
Task.output.type	CodeableConcept	1..1
Task.output.value[x]	Address \| Age \| Annotation \| Attachment \| base64Binary \| boolean \| code \| CodeableConcept \| Coding \| ContactPoint \| Count \| date \| dateTime \| decimal \| Distance \| Duration \| HumanName \| id \| Identifier \| instant \| integer \| markdown \| Meta \| Money \| oid \| Period \| positiveInt \| Quantity \| Range \| Ratio \| Reference \| SampledData \| Signature \| string \| time \| Timing \| unsignedInt \| uri	1..1

XML View

<meta>
<lastUpdated value="2018-03-29T13:28:43.298+01:00" />
</meta>
<url value="https://fhir.nhs.uk/STU3/StructureDefinition/EMS-EventMessageResponse-Task-1" />
<version value="1.1.0" />
<name value="EMS-EventMessageResponse-Task1" />
<status value="draft" />
<date value="2018-03-17T17:45:31.293+00:00" />
<publisher value="NHS Digital" />
<contact>
<name value="Interoperability Team" />
<telecom>
<system value="email" />
<value value="intereroperabilityteam@nhs.net" />
<use value="work" />
</telecom>
</contact>
<description value="This Task resource has been constrained to represent the action to be taken for an EMS Event Message Response, to support the Events Management Service project." />
<copyright value="Copyright © 2018 NHS Digital" />
<fhirVersion value="3.0.1" />
<kind value="resource" />
<abstract value="false" />
<type value="Task" />
<baseDefinition value="http://hl7.org/fhir/StructureDefinition/Task" />
<derivation value="constraint" />
<snapshot>
<element id="Task">
<path value="Task" />
<short value="A task to be performed" />
<definition value="A task to be performed." />
<min value="0" />
<max value="*" />
<base>
<path value="Resource" />
<min value="0" />
<max value="*" />
</base>
<constraint>
<key value="dom-2" />
<severity value="error" />
<human value="If the resource is contained in another resource, it SHALL NOT contain nested Resources" />
<expression value="contained.contained.empty()" />
<xpath value="not(parent::f:contained and f:contained)" />
</constraint>
<constraint>
<key value="dom-1" />
<severity value="error" />
<human value="If the resource is contained in another resource, it SHALL NOT contain any narrative" />
<expression value="contained.text.empty()" />
<xpath value="not(parent::f:contained and f:text)" />
</constraint>
<constraint>
<key value="dom-4" />
<severity value="error" />
<human value="If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated" />
<expression value="contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()" />
<xpath value="not(exists(f:contained/*/f:meta/f:versionId)) and not(exists(f:contained/*/f:meta/f:lastUpdated))" />
</constraint>
<constraint>
<key value="dom-3" />
<severity value="error" />
<human value="If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource" />
<expression value="contained.where(('#'+id in %resource.descendants().reference).not()).empty()" />
<xpath value="not(exists(for $id in f:contained/*/@id return $id[not(ancestor::f:contained/parent::*/descendant::f:reference/@value=concat('#', $id))]))" />
</constraint>
<constraint>
<key value="inv-1" />
<severity value="error" />
<human value="Last modified date must be greater than or equal to authored-on date." />
<expression value="lastModified.exists().not() or authoredOn.exists().not() or lastModified >= authoredOn" />
<xpath value="not(exists(f:lastModified/@value)) or not(exists(f:authoredOn/@value)) or f:lastModified/@value >= f:authoredOn/@value" />
</constraint>
<mapping>
<identity value="rim" />
<map value="Entity. Role, or Act" />
</mapping>
<mapping>
<identity value="workflow" />
<map value="Request, Event" />
</mapping>
<mapping>
<identity value="rim" />
<map value="ControlAct[moodCode=INT]" />
</mapping>
<mapping>
<identity value="w5" />
<map value="workflow.order" />
</mapping>
</element>
<element id="Task.id">
<path value="Task.id" />
<short value="Logical id of this artifact" />
<definition value="The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes." />
<comment value="The only time that a resource does not have an id is when it is being submitted to the server using a create operation." />
<min value="0" />
<max value="1" />
<base>
<path value="Resource.id" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="id" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Task.meta">
<path value="Task.meta" />
<short value="Metadata about the resource" />
<definition value="The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content may not always be associated with version changes to the resource." />
<min value="0" />
<max value="1" />
<base>
<path value="Resource.meta" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="Meta" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.implicitRules">
<path value="Task.implicitRules" />
<short value="A set of rules under which this content was created" />
<definition value="A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content." />
<comment value="Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. \n\nThis element is labelled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation." />
<min value="0" />
<max value="1" />
<base>
<path value="Resource.implicitRules" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="uri" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isModifier value="true" />
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Task.language">
<path value="Task.language" />
<short value="Language of the resource content" />
<definition value="The base language in which the resource is written." />
<comment value="Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies  to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource  Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute)." />
<min value="0" />
<max value="1" />
<base>
<path value="Resource.language" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="code" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<binding>
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-maxValueSet">
<valueReference>
<reference value="http://hl7.org/fhir/ValueSet/all-languages" />
</valueReference>
</extension>
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
<valueString value="Language" />
</extension>
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding">
<valueBoolean value="true" />
</extension>
<strength value="extensible" />
<description value="A human language." />
<valueSetReference>
<reference value="http://hl7.org/fhir/ValueSet/languages" />
</valueSetReference>
</binding>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Task.text">
<path value="Task.text" />
<short value="Text summary of the resource, for human interpretation" />
<definition value="A human-readable narrative that contains a summary of the resource, and may be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety." />
<comment value="Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied).  This may be necessary for data from legacy systems where information is captured as a "text blob" or where text is additionally entered raw or narrated and encoded in formation is added later." />
<alias value="narrative" />
<alias value="html" />
<alias value="xhtml" />
<alias value="display" />
<min value="0" />
<max value="1" />
<base>
<path value="DomainResource.text" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="Narrative" />
</type>
<condition value="ele-1" />
<condition value="dom-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
<mapping>
<identity value="rim" />
<map value="Act.text?" />
</mapping>
</element>
<element id="Task.contained">
<path value="Task.contained" />
<short value="Contained, inline Resources" />
<definition value="These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope." />
<comment value="This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again." />
<alias value="inline resources" />
<alias value="anonymous resources" />
<alias value="contained resources" />
<min value="0" />
<max value="*" />
<base>
<path value="DomainResource.contained" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Resource" />
</type>
<mapping>
<identity value="rim" />
<map value="Entity. Role, or Act" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.extension">
<path value="Task.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the resource. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="*" />
<base>
<path value="DomainResource.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.modifierExtension">
<path value="Task.modifierExtension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Extensions that cannot be ignored" />
<definition value="May be used to represent additional information that is not part of the basic definition of the resource, and that modifies the understanding of the element that contains it. Usually modifier elements provide negation or qualification. In order to make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="*" />
<base>
<path value="DomainResource.modifierExtension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<isModifier value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.identifier">
<path value="Task.identifier" />
<short value="Task Instance Identifier" />
<definition value="The business identifier for this task." />
<min value="0" />
<max value="1" />
<base>
<path value="Task.identifier" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Identifier" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="CX / EI (occasionally, more often EI maps to a resource id or a URL)" />
</mapping>
<mapping>
<identity value="rim" />
<map value="II - see see identifier pattern at http://wiki.hl7.org/index.php?title=Common_Design_Patterns#Identifier_Pattern for relevant discussion. The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs.  Also maps to Role[classCode=IDENT]" />
</mapping>
<mapping>
<identity value="servd" />
<map value="Identifier" />
</mapping>
<mapping>
<identity value="workflow" />
<map value="Request.identifier, Event.identifier" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".id" />
</mapping>
<mapping>
<identity value="w5" />
<map value="id" />
</mapping>
</element>
<element id="Task.identifier.id">
<path value="Task.identifier.id" />
<representation value="xmlAttr" />
<short value="xml:id (or equivalent in JSON)" />
<definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<min value="0" />
<max value="1" />
<base>
<path value="Element.id" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Task.identifier.extension">
<path value="Task.identifier.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="*" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.identifier.use">
<path value="Task.identifier.use" />
<short value="usual | official | temp | secondary (If known)" />
<definition value="The purpose of this identifier." />
<comment value="This is labeled as "Is Modifier" because applications should not mistake a temporary id for a permanent one. Applications can assume that an identifier is permanent unless it explicitly says that it is temporary." />
<requirements value="Allows the appropriate identifier for a particular context of use to be selected from among a set of identifiers." />
<min value="0" />
<max value="0" />
<base>
<path value="Identifier.use" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="code" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isModifier value="true" />
<isSummary value="true" />
<binding>
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
<valueString value="IdentifierUse" />
</extension>
<strength value="required" />
<description value="Identifies the purpose for this identifier, if known ." />
<valueSetReference>
<reference value="http://hl7.org/fhir/ValueSet/identifier-use" />
</valueSetReference>
</binding>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="N/A" />
</mapping>
<mapping>
<identity value="rim" />
<map value="Role.code or implied by context" />
</mapping>
</element>
<element id="Task.identifier.type">
<path value="Task.identifier.type" />
<short value="Description of identifier" />
<definition value="A coded type for the identifier that can be used to determine which identifier to use for a specific purpose." />
<comment value="This element deals only with general categories of identifiers.  It SHOULD not be used for codes that correspond 1..1 with the Identifier.system. Some identifiers may fall into multiple categories due to common usage. \n\nWhere the system is known, a type is unnecessary because the type is always part of the system definition. However systems often need to handle identifiers where the system is not known. There is not a 1:1 relationship between type and system, since many different systems have the same type." />
<requirements value="Allows users to make use of identifiers when the identifier system is not known." />
<min value="0" />
<max value="0" />
<base>
<path value="Identifier.type" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="CodeableConcept" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<binding>
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
<valueString value="IdentifierType" />
</extension>
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding">
<valueBoolean value="true" />
</extension>
<strength value="extensible" />
<description value="A coded type for an identifier that can be used to determine which identifier to use for a specific purpose." />
<valueSetReference>
<reference value="http://hl7.org/fhir/ValueSet/identifier-type" />
</valueSetReference>
</binding>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="CE/CNE/CWE" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CD" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:CodeableConcept rdfs:subClassOf dt:CD" />
</mapping>
<mapping>
<identity value="v2" />
<map value="CX.5" />
</mapping>
<mapping>
<identity value="rim" />
<map value="Role.code or implied by context" />
</mapping>
</element>
<element id="Task.identifier.system">
<path value="Task.identifier.system" />
<short value="The namespace for the identifier value" />
<definition value="Establishes the namespace for the value - that is, a URL that describes a set values that are unique." />
<comment value="see http://en.wikipedia.org/wiki/Uniform_resource_identifier" />
<requirements value="There are many sets  of identifiers.  To perform matching of two identifiers, we need to know what set we're dealing with. The system identifies a particular set of unique identifiers." />
<min value="1" />
<max value="1" />
<base>
<path value="Identifier.system" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="uri" />
</type>
<example>
<label value="General" />
<valueUri value="http://www.acme.com/identifiers/patient or urn:ietf:rfc:3986 if the Identifier.value itself is a full uri" />
</example>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="CX.4 / EI-2-4" />
</mapping>
<mapping>
<identity value="rim" />
<map value="II.root or Role.id.root" />
</mapping>
<mapping>
<identity value="servd" />
<map value="./IdentifierType" />
</mapping>
</element>
<element id="Task.identifier.value">
<path value="Task.identifier.value" />
<short value="The value that is unique" />
<definition value="The portion of the identifier typically relevant to the user and which is unique within the context of the system." />
<comment value="If the value is a full URI, then the system SHALL be urn:ietf:rfc:3986.  The value's primary purpose is computational mapping.  As a result, it may be normalized for comparison purposes (e.g. removing non-significant whitespace, dashes, etc.)  A value formatted for human display can be conveyed using the [Rendered Value extension](extension-rendered-value.html)." />
<min value="1" />
<max value="1" />
<base>
<path value="Identifier.value" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<example>
<label value="General" />
<valueString value="123456" />
</example>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="CX.1 / EI.1" />
</mapping>
<mapping>
<identity value="rim" />
<map value="II.extension or II.root if system indicates OID or GUID (Or Role.id.extension or root)" />
</mapping>
<mapping>
<identity value="servd" />
<map value="./Value" />
</mapping>
</element>
<element id="Task.identifier.period">
<path value="Task.identifier.period" />
<short value="Time period when id is/was valid for use" />
<definition value="Time period during which identifier is/was valid for use." />
<comment value="This is not a duration - that's a measure of time (a separate type), but a duration that occurs at a fixed value of time. A Period specifies a range of time; the context of use will specify whether the entire range applies (e.g. "the patient was an inpatient of the hospital for this time range") or one value from the range applies (e.g. "give to the patient between these two times"). If duration is required, specify the type as Interval|Duration." />
<min value="0" />
<max value="0" />
<base>
<path value="Identifier.period" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="Period" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="per-1" />
<severity value="error" />
<human value="If present, start SHALL have a lower value than end" />
<expression value="start.empty() or end.empty() or (start <= end)" />
<xpath value="not(exists(f:start)) or not(exists(f:end)) or (f:start/@value <= f:end/@value)" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="DR" />
</mapping>
<mapping>
<identity value="rim" />
<map value="IVL<TS>[lowClosed="true" and highClosed="true"] or URG<TS>[lowClosed="true" and highClosed="true"]" />
</mapping>
<mapping>
<identity value="v2" />
<map value="CX.7 + CX.8" />
</mapping>
<mapping>
<identity value="rim" />
<map value="Role.effectiveTime or implied by context" />
</mapping>
<mapping>
<identity value="servd" />
<map value="./StartDate and ./EndDate" />
</mapping>
</element>
<element id="Task.identifier.assigner">
<path value="Task.identifier.assigner" />
<short value="Organization that issued id (may be just text)" />
<definition value="Organization that issued/manages the identifier." />
<comment value="The Identifier.assigner may omit the .reference element and only contain a .display element reflecting the name or other textual information about the assigning organization." />
<min value="0" />
<max value="0" />
<base>
<path value="Identifier.assigner" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="Reference" />
<targetProfile value="http://hl7.org/fhir/StructureDefinition/Organization" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ref-1" />
<severity value="error" />
<human value="SHALL have a contained resource if a local reference is provided" />
<expression value="reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))" />
<xpath value="not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="The target of a resource reference is a RIM entry point (Act, Role, or Entity)" />
</mapping>
<mapping>
<identity value="v2" />
<map value="CX.4 / (CX.4,CX.9,CX.10)" />
</mapping>
<mapping>
<identity value="rim" />
<map value="II.assigningAuthorityName but note that this is an improper use by the definition of the field.  Also Role.scoper" />
</mapping>
<mapping>
<identity value="servd" />
<map value="./IdentifierIssuingAuthority" />
</mapping>
</element>
<element id="Task.definition[x]">
<path value="Task.definition[x]" />
<short value="Formal definition of task" />
<definition value="A reference to a formal or informal definition of the task.  For example, a protocol, a step within a defined workflow definition, etc." />
<comment value="see http://en.wikipedia.org/wiki/Uniform_resource_identifier" />
<requirements value="Enables a formal definition of how he task is to be performed (e.g. using BPMN, BPEL, XPDL or other formal notation) to be associated with a task, enabling automation." />
<min value="0" />
<max value="0" />
<base>
<path value="Task.definition[x]" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="uri" />
</type>
<type>
<code value="Reference" />
<targetProfile value="http://hl7.org/fhir/StructureDefinition/ActivityDefinition" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="workflow" />
<map value="Request.definition, Event.definition" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".outboundRelationship[typeCode=DEFN].target" />
</mapping>
</element>
<element id="Task.basedOn">
<path value="Task.basedOn" />
<short value="Request fulfilled by this task" />
<definition value="BasedOn refers to a higher-level authorization that triggered the creation of the task.  It references a "request" resource such as a ProcedureRequest, MedicationRequest, ProcedureRequest, CarePlan, etc. which is distinct from the "request" resource the task is seeking to fulfil.  This latter resource is referenced by FocusOn.  For example, based on a ProcedureRequest (= BasedOn), a task is created to fulfil a procedureRequest ( = FocusOn ) to collect a specimen from a patient." />
<comment value="References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository." />
<min value="0" />
<max value="0" />
<base>
<path value="Task.basedOn" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Reference" />
<targetProfile value="http://hl7.org/fhir/StructureDefinition/Resource" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ref-1" />
<severity value="error" />
<human value="SHALL have a contained resource if a local reference is provided" />
<expression value="reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))" />
<xpath value="not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="The target of a resource reference is a RIM entry point (Act, Role, or Entity)" />
</mapping>
<mapping>
<identity value="workflow" />
<map value="Request.basedOn, Definition.basedOn" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".outboundRelationship[typeCode=FLFS].target[moodCode=INT]" />
</mapping>
</element>
<element id="Task.groupIdentifier">
<path value="Task.groupIdentifier" />
<short value="Requisition or grouper id" />
<definition value="An identifier that links together multiple tasks and other requests that were created in the same context." />
<requirements value="Billing and/or reporting can be linked to whether multiple requests were created as a single unit." />
<min value="0" />
<max value="0" />
<base>
<path value="Task.groupIdentifier" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="Identifier" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="CX / EI (occasionally, more often EI maps to a resource id or a URL)" />
</mapping>
<mapping>
<identity value="rim" />
<map value="II - see see identifier pattern at http://wiki.hl7.org/index.php?title=Common_Design_Patterns#Identifier_Pattern for relevant discussion. The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs.  Also maps to Role[classCode=IDENT]" />
</mapping>
<mapping>
<identity value="servd" />
<map value="Identifier" />
</mapping>
<mapping>
<identity value="workflow" />
<map value="Request.groupIdentifier" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".inboundRelationship[typeCode=COMP].source[moodCode=INT].id" />
</mapping>
</element>
<element id="Task.partOf">
<path value="Task.partOf" />
<short value="Composite task" />
<definition value="Task that this particular task is part of." />
<comment value="This should usually be 0..1." />
<requirements value="Allows tasks to be broken down into sub-steps (and this division can occur independent of the original task)." />
<min value="0" />
<max value="0" />
<base>
<path value="Task.partOf" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Reference" />
<targetProfile value="http://hl7.org/fhir/StructureDefinition/Task" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ref-1" />
<severity value="error" />
<human value="SHALL have a contained resource if a local reference is provided" />
<expression value="reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))" />
<xpath value="not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="The target of a resource reference is a RIM entry point (Act, Role, or Entity)" />
</mapping>
<mapping>
<identity value="workflow" />
<map value="Event.partOf" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".inboundRelationship[typeCode=COMP].source[moodCode=INT]" />
</mapping>
</element>
<element id="Task.status">
<path value="Task.status" />
<short value="draft | requested | received | accepted | +" />
<definition value="The current status of the task." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<requirements value="These states enable coordination of task status with off-the-shelf workflow solutions that support automation of tasks." />
<min value="1" />
<max value="1" />
<base>
<path value="Task.status" />
<min value="1" />
<max value="1" />
</base>
<type>
<code value="code" />
</type>
<fixedCode value="requested" />
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<binding>
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
<valueString value="TaskStatus" />
</extension>
<strength value="required" />
<description value="The current status of the task." />
<valueSetReference>
<reference value="http://hl7.org/fhir/ValueSet/task-status" />
</valueSetReference>
</binding>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="workflow" />
<map value="Request.status, Event.status" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".statusCode" />
</mapping>
<mapping>
<identity value="w5" />
<map value="status" />
</mapping>
</element>
<element id="Task.statusReason">
<path value="Task.statusReason" />
<short value="Reason for current status" />
<definition value="An explanation as to why this task is held, failed, was refused, etc." />
<comment value="This applies to the current status.  Look at the history of the task to see reasons for past statuses." />
<min value="0" />
<max value="0" />
<base>
<path value="Task.statusReason" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="CodeableConcept" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<binding>
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
<valueString value="TaskStatusReason" />
</extension>
<strength value="example" />
<description value="Codes to identify the reason for current status.  These will typically be specific to a particular workflow." />
</binding>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="CE/CNE/CWE" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CD" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:CodeableConcept rdfs:subClassOf dt:CD" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".inboundRelationship[typeCode=SUBJ].source[classCode=CACT, moodCode=EVN, code="status change"].reasonCode" />
</mapping>
</element>
<element id="Task.statusReason.id">
<path value="Task.statusReason.id" />
<representation value="xmlAttr" />
<short value="xml:id (or equivalent in JSON)" />
<definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<min value="0" />
<max value="1" />
<base>
<path value="Element.id" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Task.statusReason.extension">
<path value="Task.statusReason.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="*" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.statusReason.coding">
<path value="Task.statusReason.coding" />
<short value="Code defined by a terminology system" />
<definition value="A reference to a code defined by a terminology system." />
<comment value="Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true." />
<requirements value="Allows for translations and alternate encodings within a code system.  Also supports communication of the same instance to systems requiring different encodings." />
<min value="1" />
<max value="1" />
<base>
<path value="CodeableConcept.coding" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Coding" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="CE/CNE/CWE subset one of the sets of component 1-3 or 4-6" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CV" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding rdfs:subClassOf dt:CDCoding" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.1-8, C*E.10-22" />
</mapping>
<mapping>
<identity value="rim" />
<map value="union(., ./translation)" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding" />
</mapping>
</element>
<element id="Task.statusReason.text">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.statusReason.text" />
<short value="Plain text representation of the concept" />
<definition value="A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user." />
<comment value="Very often the text is the same as a displayName of one of the codings." />
<requirements value="The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source." />
<min value="0" />
<max value="0" />
<base>
<path value="CodeableConcept.text" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.9. But note many systems use C*E.2 for this" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./originalText[mediaType/code="text/plain"]/data" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText" />
</mapping>
</element>
<element id="Task.businessStatus">
<path value="Task.businessStatus" />
<short value="E.g. "Specimen collected", "IV prepped"" />
<definition value="Contains business-specific nuances of the business state." />
<comment value="Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination." />
<requirements value="There's often a need to track substates of a task - this is often variable by specific workflow implementation." />
<min value="0" />
<max value="0" />
<base>
<path value="Task.businessStatus" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="CodeableConcept" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<binding>
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
<valueString value="TaskBusinessStatus" />
</extension>
<strength value="example" />
<description value="The domain-specific business-contextual sub-state of the task.  For example: "Blood drawn", "IV inserted", "Awaiting physician signature", etc." />
</binding>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="CE/CNE/CWE" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CD" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:CodeableConcept rdfs:subClassOf dt:CD" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".inboundRelationship[typeCode=SUBJ].source[classCode=OBS, moodCode=EVN, code="business status"]" />
</mapping>
</element>
<element id="Task.intent">
<path value="Task.intent" />
<short value="proposal | plan | order +" />
<definition value="Indicates the "level" of actionability associated with the Task.  I.e. Is this a proposed task, a planned task, an actionable task, etc." />
<comment value="This element is immutable.  Proposed tasks, planned tasks, etc. must be distinct instances.\n\nIn most cases, Tasks will have an intent of "order"." />
<min value="1" />
<max value="1" />
<base>
<path value="Task.intent" />
<min value="1" />
<max value="1" />
</base>
<type>
<code value="code" />
</type>
<fixedCode value="order" />
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<binding>
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
<valueString value="TaskIntent" />
</extension>
<strength value="required" />
<description value="Distinguishes whether the task is a proposal, plan or full order" />
<valueSetReference>
<reference value="http://hl7.org/fhir/ValueSet/request-intent" />
</valueSetReference>
</binding>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="workflow" />
<map value="Request.intent" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".moodCode" />
</mapping>
<mapping>
<identity value="w5" />
<map value="class" />
</mapping>
</element>
<element id="Task.priority">
<path value="Task.priority" />
<short value="normal | urgent | asap | stat" />
<definition value="Indicates how quickly the Task should be addressed with respect to other requests." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<requirements value="Used to identify the service level expected while performing a task." />
<min value="0" />
<max value="0" />
<base>
<path value="Task.priority" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="code" />
</type>
<meaningWhenMissing value="If missing, this task should be performed with normal priority" />
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<binding>
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
<valueString value="TaskPriority" />
</extension>
<strength value="required" />
<description value="The task's priority" />
<valueSetReference>
<reference value="http://hl7.org/fhir/ValueSet/request-priority" />
</valueSetReference>
</binding>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="workflow" />
<map value="Request.priority" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".priorityCode" />
</mapping>
<mapping>
<identity value="w5" />
<map value="grade" />
</mapping>
</element>
<element id="Task.code">
<path value="Task.code" />
<short value="Event resolution code" />
<definition value="Resolution option which applies to the event error" />
<comment value="The title (eg "My Tasks", "Outstanding Tasks for Patient X") should go into the code." />
<min value="0" />
<max value="1" />
<base>
<path value="Task.code" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="CodeableConcept" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<binding>
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
<valueString value="TaskCode" />
</extension>
<strength value="required" />
<description value="The action applicable to the event message" />
<valueSetReference>
<reference value="https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageActionCode-1" />
</valueSetReference>
</binding>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="CE/CNE/CWE" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CD" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:CodeableConcept rdfs:subClassOf dt:CD" />
</mapping>
<mapping>
<identity value="workflow" />
<map value="Request.code, Event.code" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".code" />
</mapping>
<mapping>
<identity value="w5" />
<map value="what" />
</mapping>
</element>
<element id="Task.code.id">
<path value="Task.code.id" />
<representation value="xmlAttr" />
<short value="xml:id (or equivalent in JSON)" />
<definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<min value="0" />
<max value="1" />
<base>
<path value="Element.id" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Task.code.extension">
<path value="Task.code.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="*" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.code.coding">
<path value="Task.code.coding" />
<short value="Code defined by a terminology system" />
<definition value="A reference to a code defined by a terminology system." />
<comment value="Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true." />
<requirements value="Allows for translations and alternate encodings within a code system.  Also supports communication of the same instance to systems requiring different encodings." />
<min value="1" />
<max value="1" />
<base>
<path value="CodeableConcept.coding" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Coding" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="CE/CNE/CWE subset one of the sets of component 1-3 or 4-6" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CV" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding rdfs:subClassOf dt:CDCoding" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.1-8, C*E.10-22" />
</mapping>
<mapping>
<identity value="rim" />
<map value="union(., ./translation)" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding" />
</mapping>
</element>
<element id="Task.code.coding.id">
<path value="Task.code.coding.id" />
<representation value="xmlAttr" />
<short value="xml:id (or equivalent in JSON)" />
<definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<min value="0" />
<max value="1" />
<base>
<path value="Element.id" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Task.code.coding.extension">
<path value="Task.code.coding.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="*" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.code.coding.system">
<path value="Task.code.coding.system" />
<short value="Identity of the terminology system" />
<definition value="The identification of the code system that defines the meaning of the symbol in the code." />
<comment value="The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...).  OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously." />
<requirements value="Need to be unambiguous about the source of the definition of the symbol." />
<min value="1" />
<max value="1" />
<base>
<path value="Coding.system" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="uri" />
</type>
<fixedUri value="https://fhir.nhs.uk/STU3/CodeSystem/EMS-EventMessageActionCode-1" />
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.3" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./codeSystem" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem" />
</mapping>
</element>
<element id="Task.code.coding.version">
<path value="Task.code.coding.version" />
<short value="Version of the system - if relevant" />
<definition value="The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged." />
<comment value="Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date." />
<min value="0" />
<max value="0" />
<base>
<path value="Coding.version" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.7" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./codeSystemVersion" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion" />
</mapping>
</element>
<element id="Task.code.coding.code">
<path value="Task.code.coding.code" />
<short value="Symbol in syntax defined by the system" />
<definition value="A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination)." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<requirements value="Need to refer to a particular code in the system." />
<min value="1" />
<max value="1" />
<base>
<path value="Coding.code" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="code" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.1" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./code" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code" />
</mapping>
</element>
<element id="Task.code.coding.display">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.code.coding.display" />
<short value="Representation defined by the system" />
<definition value="A representation of the meaning of the code in the system, following the rules of the system." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<requirements value="Need to be able to carry a human-readable meaning of the code for readers that do not know  the system." />
<min value="1" />
<max value="1" />
<base>
<path value="Coding.display" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.2 - but note this is not well followed" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CV.displayName" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName" />
</mapping>
</element>
<element id="Task.code.coding.userSelected">
<path value="Task.code.coding.userSelected" />
<short value="If this coding was chosen directly by the user" />
<definition value="Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays)." />
<comment value="Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely." />
<requirements value="This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing." />
<min value="0" />
<max value="0" />
<base>
<path value="Coding.userSelected" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="boolean" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="Sometimes implied by being first" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CD.codingRationale" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map;   fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\#true a [     fhir:source "true";     fhir:target dt:CDCoding.codingRationale\#O   ]" />
</mapping>
</element>
<element id="Task.code.text">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.code.text" />
<short value="Plain text representation of the concept" />
<definition value="A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user." />
<comment value="Very often the text is the same as a displayName of one of the codings." />
<requirements value="The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source." />
<min value="0" />
<max value="0" />
<base>
<path value="CodeableConcept.text" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.9. But note many systems use C*E.2 for this" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./originalText[mediaType/code="text/plain"]/data" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText" />
</mapping>
</element>
<element id="Task.description">
<path value="Task.description" />
<short value="Human-readable explanation of task" />
<definition value="A free-text description of what is to be performed." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<min value="0" />
<max value="0" />
<base>
<path value="Task.description" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<fixedString value="Rejection" />
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".text" />
</mapping>
</element>
<element id="Task.focus">
<path value="Task.focus" />
<short value="What task is acting on" />
<definition value="The request being actioned or the resource being manipulated by this task." />
<comment value="If multiple resources need to be manipulated, use sub-tasks.  (This ensures that status can be tracked independently for each referenced resource.)." />
<requirements value="Used to identify the thing to be done." />
<min value="0" />
<max value="0" />
<base>
<path value="Task.focus" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="Reference" />
<targetProfile value="http://hl7.org/fhir/StructureDefinition/Resource" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ref-1" />
<severity value="error" />
<human value="SHALL have a contained resource if a local reference is provided" />
<expression value="reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))" />
<xpath value="not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="The target of a resource reference is a RIM entry point (Act, Role, or Entity)" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".outboundRelationship[typeCode=SUBJ].target" />
</mapping>
<mapping>
<identity value="w5" />
<map value="what" />
</mapping>
</element>
<element id="Task.for">
<path value="Task.for" />
<short value="Beneficiary of the Task" />
<definition value="The entity who benefits from the performance of the service specified in the task (e.g., the patient)." />
<comment value="References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository." />
<requirements value="Used to track tasks outstanding for a beneficiary.  Do not use to track the task owner or creator (see owner and creator respectively).  This can also affect access control." />
<alias value="Patient" />
<min value="0" />
<max value="0" />
<base>
<path value="Task.for" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="Reference" />
<targetProfile value="http://hl7.org/fhir/StructureDefinition/Resource" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ref-1" />
<severity value="error" />
<human value="SHALL have a contained resource if a local reference is provided" />
<expression value="reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))" />
<xpath value="not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="The target of a resource reference is a RIM entry point (Act, Role, or Entity)" />
</mapping>
<mapping>
<identity value="workflow" />
<map value="Request.subject, Event.subject" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".participation[typeCode=RCT].role" />
</mapping>
<mapping>
<identity value="w5" />
<map value="who.focus" />
</mapping>
</element>
<element id="Task.context">
<path value="Task.context" />
<short value="Healthcare event during which this task originated" />
<definition value="The healthcare event  (e.g. a patient and healthcare provider interaction) during which this task was created." />
<comment value="References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository." />
<requirements value="For some tasks it may be important to know the link between the task or episode of care the task originated within." />
<min value="0" />
<max value="0" />
<base>
<path value="Task.context" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="Reference" />
<targetProfile value="http://hl7.org/fhir/StructureDefinition/Encounter" />
</type>
<type>
<code value="Reference" />
<targetProfile value="http://hl7.org/fhir/StructureDefinition/EpisodeOfCare" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ref-1" />
<severity value="error" />
<human value="SHALL have a contained resource if a local reference is provided" />
<expression value="reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))" />
<xpath value="not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="The target of a resource reference is a RIM entry point (Act, Role, or Entity)" />
</mapping>
<mapping>
<identity value="workflow" />
<map value="Request.context, Event.context" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".inboundRelationship[typeCode=COMP].source[classCode=PCPR, moodCode=EVN]" />
</mapping>
<mapping>
<identity value="w5" />
<map value="context" />
</mapping>
</element>
<element id="Task.executionPeriod">
<path value="Task.executionPeriod" />
<short value="Start and end time of execution" />
<definition value="Identifies the time action was first taken against the task (start) and/or the time final action was taken against the task prior to marking it as completed (end)." />
<comment value="This is not a duration - that's a measure of time (a separate type), but a duration that occurs at a fixed value of time. A Period specifies a range of time; the context of use will specify whether the entire range applies (e.g. "the patient was an inpatient of the hospital for this time range") or one value from the range applies (e.g. "give to the patient between these two times"). If duration is required, specify the type as Interval|Duration." />
<min value="0" />
<max value="0" />
<base>
<path value="Task.executionPeriod" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="Period" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="per-1" />
<severity value="error" />
<human value="If present, start SHALL have a lower value than end" />
<expression value="start.empty() or end.empty() or (start <= end)" />
<xpath value="not(exists(f:start)) or not(exists(f:end)) or (f:start/@value <= f:end/@value)" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="DR" />
</mapping>
<mapping>
<identity value="rim" />
<map value="IVL<TS>[lowClosed="true" and highClosed="true"] or URG<TS>[lowClosed="true" and highClosed="true"]" />
</mapping>
<mapping>
<identity value="workflow" />
<map value="Event.occurrence[x]" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".effectiveTime" />
</mapping>
<mapping>
<identity value="w5" />
<map value="when.done" />
</mapping>
</element>
<element id="Task.authoredOn">
<path value="Task.authoredOn" />
<short value="Task Creation Date" />
<definition value="The date and time this task was created." />
<requirements value="Most often used along with lastUpdated to track duration of task to supporting monitoring and management." />
<alias value="Created Date" />
<min value="1" />
<max value="1" />
<base>
<path value="Task.authoredOn" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="dateTime" />
</type>
<condition value="ele-1" />
<condition value="inv-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="workflow" />
<map value="Request.authoredOn" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".participation[typeCode=AUT].time" />
</mapping>
<mapping>
<identity value="w5" />
<map value="when.recorded" />
</mapping>
</element>
<element id="Task.lastModified">
<path value="Task.lastModified" />
<short value="Task Last Modified Date" />
<definition value="The date and time of last modification to this task." />
<requirements value="Used along with history to track task activity and time in a particular task state.  This enables monitoring and management." />
<alias value="Update Date" />
<min value="0" />
<max value="0" />
<base>
<path value="Task.lastModified" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="dateTime" />
</type>
<condition value="ele-1" />
<condition value="inv-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".inboundRelationship[typeCode=SUBJ, ].source[classCode=CACT, moodCode=EVN].effectiveTime" />
</mapping>
</element>
<element id="Task.requester">
<path value="Task.requester" />
<short value="Who is asking for task to be done" />
<definition value="The creator of the task." />
<requirements value="Identifies who created this task.  May be used by access control mechanisms (e.g., to ensure that only the creator can cancel a task)." />
<min value="0" />
<max value="0" />
<base>
<path value="Task.requester" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="BackboneElement" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="workflow" />
<map value="Request.requester" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".participation[typeCode=AUT].role" />
</mapping>
</element>
<element id="Task.requester.id">
<path value="Task.requester.id" />
<representation value="xmlAttr" />
<short value="xml:id (or equivalent in JSON)" />
<definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<min value="0" />
<max value="1" />
<base>
<path value="Element.id" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Task.requester.extension">
<path value="Task.requester.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="*" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.requester.modifierExtension">
<path value="Task.requester.modifierExtension" />
<short value="Extensions that cannot be ignored" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element, and that modifies the understanding of the element that contains it. Usually modifier elements provide negation or qualification. In order to make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<alias value="modifiers" />
<min value="0" />
<max value="*" />
<base>
<path value="BackboneElement.modifierExtension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<isModifier value="true" />
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.requester.agent">
<path value="Task.requester.agent" />
<short value="Individual asking for task" />
<definition value="The device, practitioner, etc. who initiated the task." />
<comment value="References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository." />
<alias value="Initiator" />
<alias value="Author" />
<min value="1" />
<max value="1" />
<base>
<path value="Task.requester.agent" />
<min value="1" />
<max value="1" />
</base>
<type>
<code value="Reference" />
<targetProfile value="https://fhir.nhs.uk/STU3/StructureDefinition/EMS-HealthcareService-1" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ref-1" />
<severity value="error" />
<human value="SHALL have a contained resource if a local reference is provided" />
<expression value="reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))" />
<xpath value="not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="The target of a resource reference is a RIM entry point (Act, Role, or Entity)" />
</mapping>
<mapping>
<identity value="workflow" />
<map value="Request.requester.agent" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".player" />
</mapping>
<mapping>
<identity value="w5" />
<map value="who.author" />
</mapping>
</element>
<element id="Task.requester.onBehalfOf">
<path value="Task.requester.onBehalfOf" />
<short value="Organization individual is acting for" />
<definition value="The organization the device or practitioner was acting on behalf of when they initiated the task." />
<comment value="References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository." />
<requirements value="Practitioners and Devices can be associated with multiple organizations.  This element indicates which organization they were acting on behalf of when authoring the request." />
<min value="1" />
<max value="1" />
<base>
<path value="Task.requester.onBehalfOf" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="Reference" />
<targetProfile value="https://fhir.hl7.org.uk/STU3/StructureDefinition/CareConnect-Organization-1" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ref-1" />
<severity value="error" />
<human value="SHALL have a contained resource if a local reference is provided" />
<expression value="reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))" />
<xpath value="not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="The target of a resource reference is a RIM entry point (Act, Role, or Entity)" />
</mapping>
<mapping>
<identity value="workflow" />
<map value="Request.requester.onBehalfOf" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".scoper" />
</mapping>
</element>
<element id="Task.performerType">
<path value="Task.performerType" />
<short value="requester | dispatcher | scheduler | performer | monitor | manager | acquirer | reviewer" />
<definition value="The type of participant that can execute the task." />
<comment value="Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination." />
<requirements value="Use to distinguish tasks on different activity queues." />
<min value="0" />
<max value="0" />
<base>
<path value="Task.performerType" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="CodeableConcept" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<binding>
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
<valueString value="TaskPerformerType" />
</extension>
<strength value="preferred" />
<description value="The type(s) of task performers allowed" />
<valueSetReference>
<reference value="http://hl7.org/fhir/ValueSet/task-performer-type" />
</valueSetReference>
</binding>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="CE/CNE/CWE" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CD" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:CodeableConcept rdfs:subClassOf dt:CD" />
</mapping>
<mapping>
<identity value="workflow" />
<map value="Event.performer.role, Request.performerType" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".participation[typeCode=PRF].role.code" />
</mapping>
<mapping>
<identity value="w5" />
<map value="who.actor" />
</mapping>
</element>
<element id="Task.owner">
<path value="Task.owner" />
<short value="Responsible individual" />
<definition value="Individual organization or Device currently responsible for task execution." />
<comment value="Tasks may be created with an owner not yet identified." />
<requirements value="Identifies who is expected to perform this task." />
<alias value="Performer" />
<alias value="Executer" />
<min value="0" />
<max value="0" />
<base>
<path value="Task.owner" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="Reference" />
<targetProfile value="http://hl7.org/fhir/StructureDefinition/Device" />
</type>
<type>
<code value="Reference" />
<targetProfile value="http://hl7.org/fhir/StructureDefinition/Organization" />
</type>
<type>
<code value="Reference" />
<targetProfile value="http://hl7.org/fhir/StructureDefinition/Patient" />
</type>
<type>
<code value="Reference" />
<targetProfile value="http://hl7.org/fhir/StructureDefinition/Practitioner" />
</type>
<type>
<code value="Reference" />
<targetProfile value="http://hl7.org/fhir/StructureDefinition/RelatedPerson" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ref-1" />
<severity value="error" />
<human value="SHALL have a contained resource if a local reference is provided" />
<expression value="reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))" />
<xpath value="not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="The target of a resource reference is a RIM entry point (Act, Role, or Entity)" />
</mapping>
<mapping>
<identity value="workflow" />
<map value="Event.performer.actor, Request.performer" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".participation[typeCode=PRF].role" />
</mapping>
<mapping>
<identity value="w5" />
<map value="who.actor" />
</mapping>
</element>
<element id="Task.reason">
<path value="Task.reason" />
<short value="Why task is needed" />
<definition value="A description or code indicating why this task needs to be performed." />
<comment value="This should only be included if there is no focus or if it differs from the reason indicated on the focus." />
<min value="1" />
<max value="1" />
<base>
<path value="Task.reason" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="CodeableConcept" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<binding>
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
<valueString value="TaskReason" />
</extension>
<strength value="required" />
<description value="The response associated with the event message" />
<valueSetReference>
<reference value="https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageResponseCode-1" />
</valueSetReference>
</binding>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="CE/CNE/CWE" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CD" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:CodeableConcept rdfs:subClassOf dt:CD" />
</mapping>
<mapping>
<identity value="workflow" />
<map value="Request.reasonCode, Event.reasonCodeableConcept" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".reasonCode" />
</mapping>
<mapping>
<identity value="w5" />
<map value="why" />
</mapping>
</element>
<element id="Task.reason.id">
<path value="Task.reason.id" />
<representation value="xmlAttr" />
<short value="xml:id (or equivalent in JSON)" />
<definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<min value="0" />
<max value="1" />
<base>
<path value="Element.id" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Task.reason.extension">
<path value="Task.reason.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="*" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.reason.coding">
<path value="Task.reason.coding" />
<short value="Code defined by a terminology system" />
<definition value="A reference to a code defined by a terminology system." />
<comment value="Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true." />
<requirements value="Allows for translations and alternate encodings within a code system.  Also supports communication of the same instance to systems requiring different encodings." />
<min value="1" />
<max value="1" />
<base>
<path value="CodeableConcept.coding" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Coding" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="CE/CNE/CWE subset one of the sets of component 1-3 or 4-6" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CV" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding rdfs:subClassOf dt:CDCoding" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.1-8, C*E.10-22" />
</mapping>
<mapping>
<identity value="rim" />
<map value="union(., ./translation)" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding" />
</mapping>
</element>
<element id="Task.reason.coding.id">
<path value="Task.reason.coding.id" />
<representation value="xmlAttr" />
<short value="xml:id (or equivalent in JSON)" />
<definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<min value="0" />
<max value="1" />
<base>
<path value="Element.id" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Task.reason.coding.extension">
<path value="Task.reason.coding.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="*" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.reason.coding.system">
<path value="Task.reason.coding.system" />
<short value="Identity of the terminology system" />
<definition value="The identification of the code system that defines the meaning of the symbol in the code." />
<comment value="The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...).  OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously." />
<requirements value="Need to be unambiguous about the source of the definition of the symbol." />
<min value="1" />
<max value="1" />
<base>
<path value="Coding.system" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="uri" />
</type>
<fixedUri value="https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageResponseCode-1" />
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.3" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./codeSystem" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem" />
</mapping>
</element>
<element id="Task.reason.coding.version">
<path value="Task.reason.coding.version" />
<short value="Version of the system - if relevant" />
<definition value="The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged." />
<comment value="Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date." />
<min value="0" />
<max value="0" />
<base>
<path value="Coding.version" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.7" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./codeSystemVersion" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion" />
</mapping>
</element>
<element id="Task.reason.coding.code">
<path value="Task.reason.coding.code" />
<short value="Symbol in syntax defined by the system" />
<definition value="A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination)." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<requirements value="Need to refer to a particular code in the system." />
<min value="1" />
<max value="1" />
<base>
<path value="Coding.code" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="code" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.1" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./code" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code" />
</mapping>
</element>
<element id="Task.reason.coding.display">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.reason.coding.display" />
<short value="Representation defined by the system" />
<definition value="A representation of the meaning of the code in the system, following the rules of the system." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<requirements value="Need to be able to carry a human-readable meaning of the code for readers that do not know  the system." />
<min value="1" />
<max value="1" />
<base>
<path value="Coding.display" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.2 - but note this is not well followed" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CV.displayName" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName" />
</mapping>
</element>
<element id="Task.reason.coding.userSelected">
<path value="Task.reason.coding.userSelected" />
<short value="If this coding was chosen directly by the user" />
<definition value="Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays)." />
<comment value="Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely." />
<requirements value="This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing." />
<min value="0" />
<max value="0" />
<base>
<path value="Coding.userSelected" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="boolean" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="Sometimes implied by being first" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CD.codingRationale" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map;   fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\#true a [     fhir:source "true";     fhir:target dt:CDCoding.codingRationale\#O   ]" />
</mapping>
</element>
<element id="Task.reason.text">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.reason.text" />
<short value="Plain text representation of the concept" />
<definition value="A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user." />
<comment value="Very often the text is the same as a displayName of one of the codings." />
<requirements value="The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source." />
<min value="0" />
<max value="0" />
<base>
<path value="CodeableConcept.text" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.9. But note many systems use C*E.2 for this" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./originalText[mediaType/code="text/plain"]/data" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText" />
</mapping>
</element>
<element id="Task.note">
<path value="Task.note" />
<short value="Comments made about the task" />
<definition value="Free-text information captured about the task as it progresses." />
<comment value="For systems that do not have structured annotations, they can simply communicate a single annotation with no author or time.  This element may need to be included in narrative because of the potential for modifying information.  *Annotations SHOULD NOT* be used to communicate "modifying" information that could be computable. (This is a SHOULD because enforcing user behavior is nearly impossible)." />
<min value="0" />
<max value="0" />
<base>
<path value="Task.note" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Annotation" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="N/A" />
</mapping>
<mapping>
<identity value="rim" />
<map value="Act" />
</mapping>
<mapping>
<identity value="workflow" />
<map value="Request.note, Event.note" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".inboundRelationship[typeCode=SUBJ, ].source[classCode=OBS, moodCode=EVN, code="annotation"].value(string)" />
</mapping>
</element>
<element id="Task.relevantHistory">
<path value="Task.relevantHistory" />
<short value="Key events in history of the Task" />
<definition value="Links to Provenance records for past versions of this Task that identify key state transitions or updates that are likely to be relevant to a user looking at the current version of the task." />
<comment value="This element does not point to the Provenance associated with the *current* version of the resource - as it would be created after this version existed.  The Provenance for the current version can be retrieved with a _revinclude." />
<alias value="Status History" />
<min value="0" />
<max value="0" />
<base>
<path value="Task.relevantHistory" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Reference" />
<targetProfile value="http://hl7.org/fhir/StructureDefinition/Provenance" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ref-1" />
<severity value="error" />
<human value="SHALL have a contained resource if a local reference is provided" />
<expression value="reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))" />
<xpath value="not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="The target of a resource reference is a RIM entry point (Act, Role, or Entity)" />
</mapping>
<mapping>
<identity value="workflow" />
<map value="Request.relevantHistory" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".inboundRelationship(typeCode=SUBJ].source[classCode=CACT, moodCode=EVN]" />
</mapping>
</element>
<element id="Task.restriction">
<path value="Task.restriction" />
<short value="Constraints on fulfillment tasks" />
<definition value="If the Task.focus is a request resource and the task is seeking fulfillment (i.e is asking for the request to be actioned), this element identifies any limitations on what parts of the referenced request should be actioned." />
<requirements value="Sometimes when fulfillment is sought, you don't want full fulfillment." />
<min value="0" />
<max value="0" />
<base>
<path value="Task.restriction" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="BackboneElement" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="Instead of pointing to request, would point to component of request, having these characteristics" />
</mapping>
</element>
<element id="Task.restriction.id">
<path value="Task.restriction.id" />
<representation value="xmlAttr" />
<short value="xml:id (or equivalent in JSON)" />
<definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<min value="0" />
<max value="1" />
<base>
<path value="Element.id" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Task.restriction.extension">
<path value="Task.restriction.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="*" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.restriction.modifierExtension">
<path value="Task.restriction.modifierExtension" />
<short value="Extensions that cannot be ignored" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element, and that modifies the understanding of the element that contains it. Usually modifier elements provide negation or qualification. In order to make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<alias value="modifiers" />
<min value="0" />
<max value="*" />
<base>
<path value="BackboneElement.modifierExtension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<isModifier value="true" />
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.restriction.repetitions">
<path value="Task.restriction.repetitions" />
<short value="How many times to repeat" />
<definition value="Indicates the number of times the requested action should occur." />
<comment value="32 bit number; for values larger than this, use decimal" />
<requirements value="E.g. order that requests monthly lab tests, fulfillment is sought for 1." />
<min value="0" />
<max value="1" />
<base>
<path value="Task.restriction.repetitions" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="positiveInt" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".repeatNumber" />
</mapping>
</element>
<element id="Task.restriction.period">
<path value="Task.restriction.period" />
<short value="When fulfillment sought" />
<definition value="Over what time-period is fulfillment sought." />
<comment value="Note that period.high is the due date representing the time by which the task should be completed." />
<requirements value="E.g. order that authorizes 1 year's services.  Fulfillment is sought for next 3 months." />
<min value="0" />
<max value="1" />
<base>
<path value="Task.restriction.period" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="Period" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="per-1" />
<severity value="error" />
<human value="If present, start SHALL have a lower value than end" />
<expression value="start.empty() or end.empty() or (start <= end)" />
<xpath value="not(exists(f:start)) or not(exists(f:end)) or (f:start/@value <= f:end/@value)" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="DR" />
</mapping>
<mapping>
<identity value="rim" />
<map value="IVL<TS>[lowClosed="true" and highClosed="true"] or URG<TS>[lowClosed="true" and highClosed="true"]" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".effectiveTime(IVL<TS>)" />
</mapping>
</element>
<element id="Task.restriction.recipient">
<path value="Task.restriction.recipient" />
<short value="For whom is fulfillment sought?" />
<definition value="For requests that are targeted to more than on potential recipient/target, for whom is fulfillment sought?" />
<comment value="References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository." />
<min value="0" />
<max value="*" />
<base>
<path value="Task.restriction.recipient" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Reference" />
<targetProfile value="http://hl7.org/fhir/StructureDefinition/Patient" />
</type>
<type>
<code value="Reference" />
<targetProfile value="http://hl7.org/fhir/StructureDefinition/Practitioner" />
</type>
<type>
<code value="Reference" />
<targetProfile value="http://hl7.org/fhir/StructureDefinition/RelatedPerson" />
</type>
<type>
<code value="Reference" />
<targetProfile value="http://hl7.org/fhir/StructureDefinition/Group" />
</type>
<type>
<code value="Reference" />
<targetProfile value="http://hl7.org/fhir/StructureDefinition/Organization" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ref-1" />
<severity value="error" />
<human value="SHALL have a contained resource if a local reference is provided" />
<expression value="reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))" />
<xpath value="not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="The target of a resource reference is a RIM entry point (Act, Role, or Entity)" />
</mapping>
<mapping>
<identity value="rim" />
<map value=".participation[typeCode=SBJ].role" />
</mapping>
</element>
<element id="Task.input">
<extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-explicit-type-name">
<valueString value="Parameter" />
</extension>
<path value="Task.input" />
<slicing>
<discriminator>
<type value="value" />
<path value="type.coding.code" />
</discriminator>
<description value="Information indicating the error level applicable to the event message identified and the corresponding line number." />
<ordered value="true" />
<rules value="closed" />
</slicing>
<short value="Information used to perform task" />
<definition value="Additional information that may be needed in the execution of the task." />
<comment value="Information indicating the error level applicable to the event message identified and the corresponding line number." />
<requirements value="Resources and data used to perform the task.  This data is used in the business logic of task execution, and is stored separately because it varies between workflows." />
<alias value="Supporting Information" />
<min value="2" />
<max value="3" />
<base>
<path value="Task.input" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="BackboneElement" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="???" />
</mapping>
</element>
<element id="Task.input.id">
<path value="Task.input.id" />
<representation value="xmlAttr" />
<short value="xml:id (or equivalent in JSON)" />
<definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<min value="0" />
<max value="1" />
<base>
<path value="Element.id" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Task.input.extension">
<path value="Task.input.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="*" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.input.modifierExtension">
<path value="Task.input.modifierExtension" />
<short value="Extensions that cannot be ignored" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element, and that modifies the understanding of the element that contains it. Usually modifier elements provide negation or qualification. In order to make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<alias value="modifiers" />
<min value="0" />
<max value="*" />
<base>
<path value="BackboneElement.modifierExtension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<isModifier value="true" />
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.input.type">
<path value="Task.input.type" />
<short value="Label for the input" />
<definition value="A code or description indicating how the input is intended to be used as part of the task execution." />
<comment value="If referencing a BPMN workflow or Protocol, the "system" is the URL for the workflow definition and the code is the "name" of the required input." />
<requirements value="Inputs are named to enable task automation to bind data and pass it from one task to the next." />
<alias value="Name" />
<min value="1" />
<max value="1" />
<base>
<path value="Task.input.type" />
<min value="1" />
<max value="1" />
</base>
<type>
<code value="CodeableConcept" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<binding>
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
<valueString value="TaskInputParameterType" />
</extension>
<strength value="example" />
<description value="Codes to identify types of input parameters.  These will typically be specific to a particular workflow.  E.g. "Comparison source", "Applicable consent", "Concommitent Medications", etc." />
</binding>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="CE/CNE/CWE" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CD" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:CodeableConcept rdfs:subClassOf dt:CD" />
</mapping>
<mapping>
<identity value="rim" />
<map value="???" />
</mapping>
</element>
<element id="Task.input.type.id">
<path value="Task.input.type.id" />
<representation value="xmlAttr" />
<short value="xml:id (or equivalent in JSON)" />
<definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<min value="0" />
<max value="1" />
<base>
<path value="Element.id" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Task.input.type.extension">
<path value="Task.input.type.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="*" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.input.type.coding">
<path value="Task.input.type.coding" />
<short value="Code defined by a terminology system" />
<definition value="A reference to a code defined by a terminology system." />
<comment value="Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true." />
<requirements value="Allows for translations and alternate encodings within a code system.  Also supports communication of the same instance to systems requiring different encodings." />
<min value="1" />
<max value="1" />
<base>
<path value="CodeableConcept.coding" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Coding" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="CE/CNE/CWE subset one of the sets of component 1-3 or 4-6" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CV" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding rdfs:subClassOf dt:CDCoding" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.1-8, C*E.10-22" />
</mapping>
<mapping>
<identity value="rim" />
<map value="union(., ./translation)" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding" />
</mapping>
</element>
<element id="Task.input.type.coding.id">
<path value="Task.input.type.coding.id" />
<representation value="xmlAttr" />
<short value="xml:id (or equivalent in JSON)" />
<definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<min value="0" />
<max value="1" />
<base>
<path value="Element.id" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Task.input.type.coding.extension">
<path value="Task.input.type.coding.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="*" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.input.type.coding.system">
<path value="Task.input.type.coding.system" />
<short value="Identity of the terminology system" />
<definition value="The identification of the code system that defines the meaning of the symbol in the code." />
<comment value="The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...).  OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously." />
<requirements value="Need to be unambiguous about the source of the definition of the symbol." />
<min value="1" />
<max value="1" />
<base>
<path value="Coding.system" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="uri" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.3" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./codeSystem" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem" />
</mapping>
</element>
<element id="Task.input.type.coding.version">
<path value="Task.input.type.coding.version" />
<short value="Version of the system - if relevant" />
<definition value="The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged." />
<comment value="Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date." />
<min value="0" />
<max value="1" />
<base>
<path value="Coding.version" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.7" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./codeSystemVersion" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion" />
</mapping>
</element>
<element id="Task.input.type.coding.code">
<path value="Task.input.type.coding.code" />
<short value="Symbol in syntax defined by the system" />
<definition value="A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination)." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<requirements value="Need to refer to a particular code in the system." />
<min value="1" />
<max value="1" />
<base>
<path value="Coding.code" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="code" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.1" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./code" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code" />
</mapping>
</element>
<element id="Task.input.type.coding.display">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.input.type.coding.display" />
<short value="Representation defined by the system" />
<definition value="A representation of the meaning of the code in the system, following the rules of the system." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<requirements value="Need to be able to carry a human-readable meaning of the code for readers that do not know  the system." />
<min value="1" />
<max value="1" />
<base>
<path value="Coding.display" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.2 - but note this is not well followed" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CV.displayName" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName" />
</mapping>
</element>
<element id="Task.input.type.coding.userSelected">
<path value="Task.input.type.coding.userSelected" />
<short value="If this coding was chosen directly by the user" />
<definition value="Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays)." />
<comment value="Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely." />
<requirements value="This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing." />
<min value="0" />
<max value="1" />
<base>
<path value="Coding.userSelected" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="boolean" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="Sometimes implied by being first" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CD.codingRationale" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map;   fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\#true a [     fhir:source "true";     fhir:target dt:CDCoding.codingRationale\#O   ]" />
</mapping>
</element>
<element id="Task.input.type.text">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.input.type.text" />
<short value="Plain text representation of the concept" />
<definition value="A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user." />
<comment value="Very often the text is the same as a displayName of one of the codings." />
<requirements value="The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source." />
<min value="0" />
<max value="0" />
<base>
<path value="CodeableConcept.text" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.9. But note many systems use C*E.2 for this" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./originalText[mediaType/code="text/plain"]/data" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText" />
</mapping>
</element>
<element id="Task.input.value[x]">
<path value="Task.input.value[x]" />
<short value="Content to use in performing the task" />
<definition value="The value of the input parameter as a basic type." />
<comment value="A stream of bytes, base64 encoded" />
<min value="1" />
<max value="1" />
<base>
<path value="Task.input.value[x]" />
<min value="1" />
<max value="1" />
</base>
<type>
<code value="base64Binary" />
</type>
<type>
<code value="boolean" />
</type>
<type>
<code value="code" />
</type>
<type>
<code value="date" />
</type>
<type>
<code value="dateTime" />
</type>
<type>
<code value="decimal" />
</type>
<type>
<code value="id" />
</type>
<type>
<code value="instant" />
</type>
<type>
<code value="integer" />
</type>
<type>
<code value="markdown" />
</type>
<type>
<code value="oid" />
</type>
<type>
<code value="positiveInt" />
</type>
<type>
<code value="string" />
</type>
<type>
<code value="time" />
</type>
<type>
<code value="unsignedInt" />
</type>
<type>
<code value="uri" />
</type>
<type>
<code value="Address" />
</type>
<type>
<code value="Age" />
</type>
<type>
<code value="Annotation" />
</type>
<type>
<code value="Attachment" />
</type>
<type>
<code value="CodeableConcept" />
</type>
<type>
<code value="Coding" />
</type>
<type>
<code value="ContactPoint" />
</type>
<type>
<code value="Count" />
</type>
<type>
<code value="Distance" />
</type>
<type>
<code value="Duration" />
</type>
<type>
<code value="HumanName" />
</type>
<type>
<code value="Identifier" />
</type>
<type>
<code value="Money" />
</type>
<type>
<code value="Period" />
</type>
<type>
<code value="Quantity" />
</type>
<type>
<code value="Range" />
</type>
<type>
<code value="Ratio" />
</type>
<type>
<code value="Reference" />
</type>
<type>
<code value="SampledData" />
</type>
<type>
<code value="Signature" />
</type>
<type>
<code value="Timing" />
</type>
<type>
<code value="Meta" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="???" />
</mapping>
</element>
<element id="Task.input:responseLevel">
<extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-explicit-type-name">
<valueString value="Parameter" />
</extension>
<path value="Task.input" />
<sliceName value="responseLevel" />
<short value="Response level applicable to the event message" />
<definition value="Indication of the response level" />
<requirements value="Resources and data used to perform the task.  This data is used in the business logic of task execution, and is stored separately because it varies between workflows." />
<alias value="Supporting Information" />
<min value="1" />
<max value="1" />
<base>
<path value="Task.input" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="BackboneElement" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="???" />
</mapping>
</element>
<element id="Task.input:responseLevel.id">
<path value="Task.input.id" />
<representation value="xmlAttr" />
<short value="xml:id (or equivalent in JSON)" />
<definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<min value="0" />
<max value="1" />
<base>
<path value="Element.id" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Task.input:responseLevel.extension">
<path value="Task.input.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="*" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.input:responseLevel.modifierExtension">
<path value="Task.input.modifierExtension" />
<short value="Extensions that cannot be ignored" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element, and that modifies the understanding of the element that contains it. Usually modifier elements provide negation or qualification. In order to make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<alias value="modifiers" />
<min value="0" />
<max value="*" />
<base>
<path value="BackboneElement.modifierExtension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<isModifier value="true" />
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.input:responseLevel.type">
<path value="Task.input.type" />
<short value="Input item" />
<definition value="A code or description indicating how the input is intended to be used as part of the task execution." />
<comment value="If referencing a BPMN workflow or Protocol, the "system" is the URL for the workflow definition and the code is the "name" of the required input." />
<requirements value="Inputs are named to enable task automation to bind data and pass it from one task to the next." />
<alias value="Name" />
<min value="1" />
<max value="1" />
<base>
<path value="Task.input.type" />
<min value="1" />
<max value="1" />
</base>
<type>
<code value="CodeableConcept" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<binding>
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
<valueString value="TaskInputParameterType" />
</extension>
<strength value="required" />
<description value="The input item relevant to the event message response" />
<valueSetReference>
<reference value="https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageResponseInput-1" />
</valueSetReference>
</binding>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="CE/CNE/CWE" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CD" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:CodeableConcept rdfs:subClassOf dt:CD" />
</mapping>
<mapping>
<identity value="rim" />
<map value="???" />
</mapping>
</element>
<element id="Task.input:responseLevel.type.id">
<path value="Task.input.type.id" />
<representation value="xmlAttr" />
<short value="xml:id (or equivalent in JSON)" />
<definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<min value="0" />
<max value="1" />
<base>
<path value="Element.id" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Task.input:responseLevel.type.extension">
<path value="Task.input.type.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="*" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.input:responseLevel.type.coding">
<path value="Task.input.type.coding" />
<short value="Code defined by a terminology system" />
<definition value="A reference to a code defined by a terminology system." />
<comment value="Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true." />
<requirements value="Allows for translations and alternate encodings within a code system.  Also supports communication of the same instance to systems requiring different encodings." />
<min value="1" />
<max value="1" />
<base>
<path value="CodeableConcept.coding" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Coding" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="CE/CNE/CWE subset one of the sets of component 1-3 or 4-6" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CV" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding rdfs:subClassOf dt:CDCoding" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.1-8, C*E.10-22" />
</mapping>
<mapping>
<identity value="rim" />
<map value="union(., ./translation)" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding" />
</mapping>
</element>
<element id="Task.input:responseLevel.type.coding.id">
<path value="Task.input.type.coding.id" />
<representation value="xmlAttr" />
<short value="xml:id (or equivalent in JSON)" />
<definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<min value="0" />
<max value="1" />
<base>
<path value="Element.id" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Task.input:responseLevel.type.coding.extension">
<path value="Task.input.type.coding.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="*" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.input:responseLevel.type.coding.system">
<path value="Task.input.type.coding.system" />
<short value="Identity of the terminology system" />
<definition value="The identification of the code system that defines the meaning of the symbol in the code." />
<comment value="The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...).  OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously." />
<requirements value="Need to be unambiguous about the source of the definition of the symbol." />
<min value="1" />
<max value="1" />
<base>
<path value="Coding.system" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="uri" />
</type>
<fixedUri value="https://fhir.nhs.uk/STU3/CodeSystem/EMS-EventMessageResponseInput-1" />
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.3" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./codeSystem" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem" />
</mapping>
</element>
<element id="Task.input:responseLevel.type.coding.version">
<path value="Task.input.type.coding.version" />
<short value="Version of the system - if relevant" />
<definition value="The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged." />
<comment value="Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date." />
<min value="0" />
<max value="0" />
<base>
<path value="Coding.version" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.7" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./codeSystemVersion" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion" />
</mapping>
</element>
<element id="Task.input:responseLevel.type.coding.code">
<path value="Task.input.type.coding.code" />
<short value="Symbol in syntax defined by the system" />
<definition value="A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination)." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<requirements value="Need to refer to a particular code in the system." />
<min value="1" />
<max value="1" />
<base>
<path value="Coding.code" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="code" />
</type>
<fixedCode value="001" />
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.1" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./code" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code" />
</mapping>
</element>
<element id="Task.input:responseLevel.type.coding.display">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.input.type.coding.display" />
<short value="Representation defined by the system" />
<definition value="A representation of the meaning of the code in the system, following the rules of the system." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<requirements value="Need to be able to carry a human-readable meaning of the code for readers that do not know  the system." />
<min value="1" />
<max value="1" />
<base>
<path value="Coding.display" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<fixedString value="Response Level" />
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.2 - but note this is not well followed" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CV.displayName" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName" />
</mapping>
</element>
<element id="Task.input:responseLevel.type.coding.userSelected">
<path value="Task.input.type.coding.userSelected" />
<short value="If this coding was chosen directly by the user" />
<definition value="Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays)." />
<comment value="Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely." />
<requirements value="This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing." />
<min value="0" />
<max value="0" />
<base>
<path value="Coding.userSelected" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="boolean" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="Sometimes implied by being first" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CD.codingRationale" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map;   fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\#true a [     fhir:source "true";     fhir:target dt:CDCoding.codingRationale\#O   ]" />
</mapping>
</element>
<element id="Task.input:responseLevel.type.text">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.input.type.text" />
<short value="Plain text representation of the concept" />
<definition value="A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user." />
<comment value="Very often the text is the same as a displayName of one of the codings." />
<requirements value="The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source." />
<min value="0" />
<max value="0" />
<base>
<path value="CodeableConcept.text" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.9. But note many systems use C*E.2 for this" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./originalText[mediaType/code="text/plain"]/data" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText" />
</mapping>
</element>
<element id="Task.input:responseLevel.value[x]:valueCodeableConcept">
<path value="Task.input.valueCodeableConcept" />
<sliceName value="valueCodeableConcept" />
<short value="Indication that the response relates to the success or rejection of an event message" />
<definition value="The value of the input parameter as a basic type." />
<comment value="A stream of bytes, base64 encoded" />
<min value="1" />
<max value="1" />
<base>
<path value="Task.input.value[x]" />
<min value="1" />
<max value="1" />
</base>
<type>
<code value="CodeableConcept" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<binding>
<strength value="required" />
<description value="The event message response level" />
<valueSetReference>
<reference value="https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageResponseLevel-1" />
</valueSetReference>
</binding>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="???" />
</mapping>
</element>
<element id="Task.input:responseLevel.value[x]:valueCodeableConcept.id">
<path value="Task.input.valueCodeableConcept.id" />
<representation value="xmlAttr" />
<short value="xml:id (or equivalent in JSON)" />
<definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<min value="0" />
<max value="1" />
<base>
<path value="Element.id" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Task.input:responseLevel.value[x]:valueCodeableConcept.extension">
<path value="Task.input.valueCodeableConcept.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="*" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.input:responseLevel.value[x]:valueCodeableConcept.coding">
<path value="Task.input.valueCodeableConcept.coding" />
<short value="Code defined by a terminology system" />
<definition value="A reference to a code defined by a terminology system." />
<comment value="Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true." />
<requirements value="Allows for translations and alternate encodings within a code system.  Also supports communication of the same instance to systems requiring different encodings." />
<min value="1" />
<max value="1" />
<base>
<path value="CodeableConcept.coding" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Coding" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="CE/CNE/CWE subset one of the sets of component 1-3 or 4-6" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CV" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding rdfs:subClassOf dt:CDCoding" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.1-8, C*E.10-22" />
</mapping>
<mapping>
<identity value="rim" />
<map value="union(., ./translation)" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding" />
</mapping>
</element>
<element id="Task.input:responseLevel.value[x]:valueCodeableConcept.coding.id">
<path value="Task.input.valueCodeableConcept.coding.id" />
<representation value="xmlAttr" />
<short value="xml:id (or equivalent in JSON)" />
<definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<min value="0" />
<max value="1" />
<base>
<path value="Element.id" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Task.input:responseLevel.value[x]:valueCodeableConcept.coding.extension">
<path value="Task.input.valueCodeableConcept.coding.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="*" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.input:responseLevel.value[x]:valueCodeableConcept.coding.system">
<path value="Task.input.valueCodeableConcept.coding.system" />
<short value="Identity of the terminology system" />
<definition value="The identification of the code system that defines the meaning of the symbol in the code." />
<comment value="The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...).  OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously." />
<requirements value="Need to be unambiguous about the source of the definition of the symbol." />
<min value="1" />
<max value="1" />
<base>
<path value="Coding.system" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="uri" />
</type>
<fixedUri value="https://fhir.nhs.uk/STU3/CodeSystem/EMS-EventMessageResponseLevel-1" />
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.3" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./codeSystem" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem" />
</mapping>
</element>
<element id="Task.input:responseLevel.value[x]:valueCodeableConcept.coding.version">
<path value="Task.input.valueCodeableConcept.coding.version" />
<short value="Version of the system - if relevant" />
<definition value="The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged." />
<comment value="Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date." />
<min value="0" />
<max value="0" />
<base>
<path value="Coding.version" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.7" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./codeSystemVersion" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion" />
</mapping>
</element>
<element id="Task.input:responseLevel.value[x]:valueCodeableConcept.coding.code">
<path value="Task.input.valueCodeableConcept.coding.code" />
<short value="Symbol in syntax defined by the system" />
<definition value="A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination)." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<requirements value="Need to refer to a particular code in the system." />
<min value="1" />
<max value="1" />
<base>
<path value="Coding.code" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="code" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.1" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./code" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code" />
</mapping>
</element>
<element id="Task.input:responseLevel.value[x]:valueCodeableConcept.coding.display">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.input.valueCodeableConcept.coding.display" />
<short value="Representation defined by the system" />
<definition value="A representation of the meaning of the code in the system, following the rules of the system." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<requirements value="Need to be able to carry a human-readable meaning of the code for readers that do not know  the system." />
<min value="1" />
<max value="1" />
<base>
<path value="Coding.display" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.2 - but note this is not well followed" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CV.displayName" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName" />
</mapping>
</element>
<element id="Task.input:responseLevel.value[x]:valueCodeableConcept.coding.userSelected">
<path value="Task.input.valueCodeableConcept.coding.userSelected" />
<short value="If this coding was chosen directly by the user" />
<definition value="Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays)." />
<comment value="Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely." />
<requirements value="This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing." />
<min value="0" />
<max value="0" />
<base>
<path value="Coding.userSelected" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="boolean" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="Sometimes implied by being first" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CD.codingRationale" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map;   fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\#true a [     fhir:source "true";     fhir:target dt:CDCoding.codingRationale\#O   ]" />
</mapping>
</element>
<element id="Task.input:responseLevel.value[x]:valueCodeableConcept.text">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.input.valueCodeableConcept.text" />
<short value="Plain text representation of the concept" />
<definition value="A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user." />
<comment value="Very often the text is the same as a displayName of one of the codings." />
<requirements value="The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source." />
<min value="0" />
<max value="0" />
<base>
<path value="CodeableConcept.text" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.9. But note many systems use C*E.2 for this" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./originalText[mediaType/code="text/plain"]/data" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText" />
</mapping>
</element>
<element id="Task.input:messageID">
<extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-explicit-type-name">
<valueString value="Parameter" />
</extension>
<path value="Task.input" />
<sliceName value="messageID" />
<short value="Message ID of the event message subject to the Event Message Response" />
<definition value="Additional information that may be needed in the execution of the task." />
<requirements value="Resources and data used to perform the task.  This data is used in the business logic of task execution, and is stored separately because it varies between workflows." />
<alias value="Supporting Information" />
<min value="1" />
<max value="1" />
<base>
<path value="Task.input" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="BackboneElement" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="???" />
</mapping>
</element>
<element id="Task.input:messageID.id">
<path value="Task.input.id" />
<representation value="xmlAttr" />
<short value="xml:id (or equivalent in JSON)" />
<definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<min value="0" />
<max value="1" />
<base>
<path value="Element.id" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Task.input:messageID.extension">
<path value="Task.input.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="*" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.input:messageID.modifierExtension">
<path value="Task.input.modifierExtension" />
<short value="Extensions that cannot be ignored" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element, and that modifies the understanding of the element that contains it. Usually modifier elements provide negation or qualification. In order to make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<alias value="modifiers" />
<min value="0" />
<max value="*" />
<base>
<path value="BackboneElement.modifierExtension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<isModifier value="true" />
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.input:messageID.type">
<path value="Task.input.type" />
<short value="Input item" />
<definition value="A code or description indicating how the input is intended to be used as part of the task execution." />
<comment value="If referencing a BPMN workflow or Protocol, the "system" is the URL for the workflow definition and the code is the "name" of the required input." />
<requirements value="Inputs are named to enable task automation to bind data and pass it from one task to the next." />
<alias value="Name" />
<min value="1" />
<max value="1" />
<base>
<path value="Task.input.type" />
<min value="1" />
<max value="1" />
</base>
<type>
<code value="CodeableConcept" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<binding>
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
<valueString value="TaskInputParameterType" />
</extension>
<strength value="required" />
<description value="The input item relevant to the event message response" />
<valueSetReference>
<reference value="https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageResponseInput-1" />
</valueSetReference>
</binding>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="CE/CNE/CWE" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CD" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:CodeableConcept rdfs:subClassOf dt:CD" />
</mapping>
<mapping>
<identity value="rim" />
<map value="???" />
</mapping>
</element>
<element id="Task.input:messageID.type.id">
<path value="Task.input.type.id" />
<representation value="xmlAttr" />
<short value="xml:id (or equivalent in JSON)" />
<definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<min value="0" />
<max value="1" />
<base>
<path value="Element.id" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Task.input:messageID.type.extension">
<path value="Task.input.type.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="*" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.input:messageID.type.coding">
<path value="Task.input.type.coding" />
<short value="Code defined by a terminology system" />
<definition value="A reference to a code defined by a terminology system." />
<comment value="Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true." />
<requirements value="Allows for translations and alternate encodings within a code system.  Also supports communication of the same instance to systems requiring different encodings." />
<min value="1" />
<max value="1" />
<base>
<path value="CodeableConcept.coding" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Coding" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="CE/CNE/CWE subset one of the sets of component 1-3 or 4-6" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CV" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding rdfs:subClassOf dt:CDCoding" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.1-8, C*E.10-22" />
</mapping>
<mapping>
<identity value="rim" />
<map value="union(., ./translation)" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding" />
</mapping>
</element>
<element id="Task.input:messageID.type.coding.id">
<path value="Task.input.type.coding.id" />
<representation value="xmlAttr" />
<short value="xml:id (or equivalent in JSON)" />
<definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<min value="0" />
<max value="1" />
<base>
<path value="Element.id" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Task.input:messageID.type.coding.extension">
<path value="Task.input.type.coding.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="*" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.input:messageID.type.coding.system">
<path value="Task.input.type.coding.system" />
<short value="Identity of the terminology system" />
<definition value="The identification of the code system that defines the meaning of the symbol in the code." />
<comment value="The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...).  OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously." />
<requirements value="Need to be unambiguous about the source of the definition of the symbol." />
<min value="1" />
<max value="1" />
<base>
<path value="Coding.system" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="uri" />
</type>
<fixedUri value="https://fhir.nhs.uk/STU3/CodeSystem/EMS-EventErrorInput-1" />
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.3" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./codeSystem" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem" />
</mapping>
</element>
<element id="Task.input:messageID.type.coding.version">
<path value="Task.input.type.coding.version" />
<short value="Version of the system - if relevant" />
<definition value="The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged." />
<comment value="Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date." />
<min value="0" />
<max value="0" />
<base>
<path value="Coding.version" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.7" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./codeSystemVersion" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion" />
</mapping>
</element>
<element id="Task.input:messageID.type.coding.code">
<path value="Task.input.type.coding.code" />
<short value="Symbol in syntax defined by the system" />
<definition value="A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination)." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<requirements value="Need to refer to a particular code in the system." />
<min value="1" />
<max value="1" />
<base>
<path value="Coding.code" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="code" />
</type>
<fixedCode value="002" />
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.1" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./code" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code" />
</mapping>
</element>
<element id="Task.input:messageID.type.coding.display">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.input.type.coding.display" />
<short value="Representation defined by the system" />
<definition value="A representation of the meaning of the code in the system, following the rules of the system." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<requirements value="Need to be able to carry a human-readable meaning of the code for readers that do not know  the system." />
<min value="1" />
<max value="1" />
<base>
<path value="Coding.display" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<fixedString value="Message ID" />
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.2 - but note this is not well followed" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CV.displayName" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName" />
</mapping>
</element>
<element id="Task.input:messageID.type.coding.userSelected">
<path value="Task.input.type.coding.userSelected" />
<short value="If this coding was chosen directly by the user" />
<definition value="Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays)." />
<comment value="Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely." />
<requirements value="This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing." />
<min value="0" />
<max value="0" />
<base>
<path value="Coding.userSelected" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="boolean" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="Sometimes implied by being first" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CD.codingRationale" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map;   fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\#true a [     fhir:source "true";     fhir:target dt:CDCoding.codingRationale\#O   ]" />
</mapping>
</element>
<element id="Task.input:messageID.type.text">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.input.type.text" />
<short value="Plain text representation of the concept" />
<definition value="A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user." />
<comment value="Very often the text is the same as a displayName of one of the codings." />
<requirements value="The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source." />
<min value="0" />
<max value="0" />
<base>
<path value="CodeableConcept.text" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.9. But note many systems use C*E.2 for this" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./originalText[mediaType/code="text/plain"]/data" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText" />
</mapping>
</element>
<element id="Task.input:messageID.value[x]:valueId">
<path value="Task.input.valueId" />
<sliceName value="valueId" />
<short value="The message id of the event message containing the error" />
<definition value="The value of the input parameter as a basic type." />
<comment value="A stream of bytes, base64 encoded" />
<min value="1" />
<max value="1" />
<base>
<path value="Task.input.value[x]" />
<min value="1" />
<max value="1" />
</base>
<type>
<code value="id" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="???" />
</mapping>
</element>
<element id="Task.input:lineNumber">
<extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-explicit-type-name">
<valueString value="Parameter" />
</extension>
<path value="Task.input" />
<sliceName value="lineNumber" />
<short value="Line number of error present in a rejected event message" />
<definition value="Additional information that may be needed in the execution of the task." />
<requirements value="Resources and data used to perform the task.  This data is used in the business logic of task execution, and is stored separately because it varies between workflows." />
<alias value="Supporting Information" />
<min value="0" />
<max value="1" />
<base>
<path value="Task.input" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="BackboneElement" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="???" />
</mapping>
</element>
<element id="Task.input:lineNumber.id">
<path value="Task.input.id" />
<representation value="xmlAttr" />
<short value="xml:id (or equivalent in JSON)" />
<definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<min value="0" />
<max value="1" />
<base>
<path value="Element.id" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Task.input:lineNumber.extension">
<path value="Task.input.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="*" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.input:lineNumber.modifierExtension">
<path value="Task.input.modifierExtension" />
<short value="Extensions that cannot be ignored" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element, and that modifies the understanding of the element that contains it. Usually modifier elements provide negation or qualification. In order to make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<alias value="modifiers" />
<min value="0" />
<max value="*" />
<base>
<path value="BackboneElement.modifierExtension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<isModifier value="true" />
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.input:lineNumber.type">
<path value="Task.input.type" />
<short value="Input item" />
<definition value="A code or description indicating how the input is intended to be used as part of the task execution." />
<comment value="If referencing a BPMN workflow or Protocol, the "system" is the URL for the workflow definition and the code is the "name" of the required input." />
<requirements value="Inputs are named to enable task automation to bind data and pass it from one task to the next." />
<alias value="Name" />
<min value="1" />
<max value="1" />
<base>
<path value="Task.input.type" />
<min value="1" />
<max value="1" />
</base>
<type>
<code value="CodeableConcept" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<binding>
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
<valueString value="TaskInputParameterType" />
</extension>
<strength value="required" />
<description value="The input item relevant to the event message response" />
<valueSetReference>
<reference value="https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageResponseInput-1" />
</valueSetReference>
</binding>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="CE/CNE/CWE" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CD" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:CodeableConcept rdfs:subClassOf dt:CD" />
</mapping>
<mapping>
<identity value="rim" />
<map value="???" />
</mapping>
</element>
<element id="Task.input:lineNumber.type.id">
<path value="Task.input.type.id" />
<representation value="xmlAttr" />
<short value="xml:id (or equivalent in JSON)" />
<definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<min value="0" />
<max value="1" />
<base>
<path value="Element.id" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Task.input:lineNumber.type.extension">
<path value="Task.input.type.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="*" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.input:lineNumber.type.coding">
<path value="Task.input.type.coding" />
<short value="Code defined by a terminology system" />
<definition value="A reference to a code defined by a terminology system." />
<comment value="Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true." />
<requirements value="Allows for translations and alternate encodings within a code system.  Also supports communication of the same instance to systems requiring different encodings." />
<min value="1" />
<max value="1" />
<base>
<path value="CodeableConcept.coding" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Coding" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="CE/CNE/CWE subset one of the sets of component 1-3 or 4-6" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CV" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding rdfs:subClassOf dt:CDCoding" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.1-8, C*E.10-22" />
</mapping>
<mapping>
<identity value="rim" />
<map value="union(., ./translation)" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding" />
</mapping>
</element>
<element id="Task.input:lineNumber.type.coding.id">
<path value="Task.input.type.coding.id" />
<representation value="xmlAttr" />
<short value="xml:id (or equivalent in JSON)" />
<definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<min value="0" />
<max value="1" />
<base>
<path value="Element.id" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Task.input:lineNumber.type.coding.extension">
<path value="Task.input.type.coding.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="*" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.input:lineNumber.type.coding.system">
<path value="Task.input.type.coding.system" />
<short value="Identity of the terminology system" />
<definition value="The identification of the code system that defines the meaning of the symbol in the code." />
<comment value="The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...).  OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously." />
<requirements value="Need to be unambiguous about the source of the definition of the symbol." />
<min value="1" />
<max value="1" />
<base>
<path value="Coding.system" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="uri" />
</type>
<fixedUri value="https://fhir.nhs.uk/STU3/CodeSystem/EMS-EventErrorInput-1" />
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.3" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./codeSystem" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem" />
</mapping>
</element>
<element id="Task.input:lineNumber.type.coding.version">
<path value="Task.input.type.coding.version" />
<short value="Version of the system - if relevant" />
<definition value="The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged." />
<comment value="Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date." />
<min value="0" />
<max value="0" />
<base>
<path value="Coding.version" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.7" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./codeSystemVersion" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion" />
</mapping>
</element>
<element id="Task.input:lineNumber.type.coding.code">
<path value="Task.input.type.coding.code" />
<short value="Symbol in syntax defined by the system" />
<definition value="A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination)." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<requirements value="Need to refer to a particular code in the system." />
<min value="1" />
<max value="1" />
<base>
<path value="Coding.code" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="code" />
</type>
<fixedCode value="003" />
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.1" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./code" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code" />
</mapping>
</element>
<element id="Task.input:lineNumber.type.coding.display">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.input.type.coding.display" />
<short value="Representation defined by the system" />
<definition value="A representation of the meaning of the code in the system, following the rules of the system." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<requirements value="Need to be able to carry a human-readable meaning of the code for readers that do not know  the system." />
<min value="1" />
<max value="1" />
<base>
<path value="Coding.display" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<fixedString value="Line Number" />
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.2 - but note this is not well followed" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CV.displayName" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName" />
</mapping>
</element>
<element id="Task.input:lineNumber.type.coding.userSelected">
<path value="Task.input.type.coding.userSelected" />
<short value="If this coding was chosen directly by the user" />
<definition value="Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays)." />
<comment value="Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely." />
<requirements value="This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing." />
<min value="0" />
<max value="0" />
<base>
<path value="Coding.userSelected" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="boolean" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="Sometimes implied by being first" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CD.codingRationale" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map;   fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\#true a [     fhir:source "true";     fhir:target dt:CDCoding.codingRationale\#O   ]" />
</mapping>
</element>
<element id="Task.input:lineNumber.type.text">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.input.type.text" />
<short value="Plain text representation of the concept" />
<definition value="A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user." />
<comment value="Very often the text is the same as a displayName of one of the codings." />
<requirements value="The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source." />
<min value="0" />
<max value="0" />
<base>
<path value="CodeableConcept.text" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="C*E.9. But note many systems use C*E.2 for this" />
</mapping>
<mapping>
<identity value="rim" />
<map value="./originalText[mediaType/code="text/plain"]/data" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText" />
</mapping>
</element>
<element id="Task.input:lineNumber.value[x]:valuePositiveInt">
<path value="Task.input.valuePositiveInt" />
<sliceName value="valuePositiveInt" />
<short value="The line number within the event message containing the error" />
<definition value="The value of the input parameter as a basic type." />
<comment value="A stream of bytes, base64 encoded" />
<min value="1" />
<max value="1" />
<base>
<path value="Task.input.value[x]" />
<min value="1" />
<max value="1" />
</base>
<type>
<code value="positiveInt" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="???" />
</mapping>
</element>
<element id="Task.output">
<path value="Task.output" />
<short value="Information produced as part of task" />
<definition value="Outputs produced by the Task." />
<requirements value="Resources and data produced during the execution the task.  This data is generated by the business logic of task execution, and is stored separately because it varies between workflows." />
<min value="0" />
<max value="0" />
<base>
<path value="Task.output" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="BackboneElement" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="???" />
</mapping>
</element>
<element id="Task.output.id">
<path value="Task.output.id" />
<representation value="xmlAttr" />
<short value="xml:id (or equivalent in JSON)" />
<definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<min value="0" />
<max value="1" />
<base>
<path value="Element.id" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Task.output.extension">
<path value="Task.output.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="*" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.output.modifierExtension">
<path value="Task.output.modifierExtension" />
<short value="Extensions that cannot be ignored" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element, and that modifies the understanding of the element that contains it. Usually modifier elements provide negation or qualification. In order to make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<alias value="modifiers" />
<min value="0" />
<max value="*" />
<base>
<path value="BackboneElement.modifierExtension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<isModifier value="true" />
<isSummary value="true" />
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Task.output.type">
<path value="Task.output.type" />
<short value="Label for output" />
<definition value="The name of the Output parameter." />
<comment value="Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination." />
<requirements value="Outputs are named to enable task automation to bind data and pass it from one task to the next." />
<alias value="Name" />
<min value="1" />
<max value="1" />
<base>
<path value="Task.output.type" />
<min value="1" />
<max value="1" />
</base>
<type>
<code value="CodeableConcept" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<binding>
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
<valueString value="TaskOutputParameterType" />
</extension>
<strength value="example" />
<description value="Codes to identify types of input parameters.  These will typically be specific to a particular workflow.  E.g. "Identified issues", "Preliminary results", "Filler order", "Final results", etc." />
</binding>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="v2" />
<map value="CE/CNE/CWE" />
</mapping>
<mapping>
<identity value="rim" />
<map value="CD" />
</mapping>
<mapping>
<identity value="orim" />
<map value="fhir:CodeableConcept rdfs:subClassOf dt:CD" />
</mapping>
<mapping>
<identity value="rim" />
<map value="???" />
</mapping>
</element>
<element id="Task.output.value[x]">
<path value="Task.output.value[x]" />
<short value="Result of output" />
<definition value="The value of the Output parameter as a basic type." />
<comment value="A stream of bytes, base64 encoded" />
<requirements value="Task outputs can take any form." />
<min value="1" />
<max value="1" />
<base>
<path value="Task.output.value[x]" />
<min value="1" />
<max value="1" />
</base>
<type>
<code value="base64Binary" />
</type>
<type>
<code value="boolean" />
</type>
<type>
<code value="code" />
</type>
<type>
<code value="date" />
</type>
<type>
<code value="dateTime" />
</type>
<type>
<code value="decimal" />
</type>
<type>
<code value="id" />
</type>
<type>
<code value="instant" />
</type>
<type>
<code value="integer" />
</type>
<type>
<code value="markdown" />
</type>
<type>
<code value="oid" />
</type>
<type>
<code value="positiveInt" />
</type>
<type>
<code value="string" />
</type>
<type>
<code value="time" />
</type>
<type>
<code value="unsignedInt" />
</type>
<type>
<code value="uri" />
</type>
<type>
<code value="Address" />
</type>
<type>
<code value="Age" />
</type>
<type>
<code value="Annotation" />
</type>
<type>
<code value="Attachment" />
</type>
<type>
<code value="CodeableConcept" />
</type>
<type>
<code value="Coding" />
</type>
<type>
<code value="ContactPoint" />
</type>
<type>
<code value="Count" />
</type>
<type>
<code value="Distance" />
</type>
<type>
<code value="Duration" />
</type>
<type>
<code value="HumanName" />
</type>
<type>
<code value="Identifier" />
</type>
<type>
<code value="Money" />
</type>
<type>
<code value="Period" />
</type>
<type>
<code value="Quantity" />
</type>
<type>
<code value="Range" />
</type>
<type>
<code value="Ratio" />
</type>
<type>
<code value="Reference" />
</type>
<type>
<code value="SampledData" />
</type>
<type>
<code value="Signature" />
</type>
<type>
<code value="Timing" />
</type>
<type>
<code value="Meta" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() | (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="???" />
</mapping>
</element>
</snapshot>
<differential>
<element id="Task.identifier">
<path value="Task.identifier" />
<max value="1" />
</element>
<element id="Task.identifier.use">
<path value="Task.identifier.use" />
<max value="0" />
</element>
<element id="Task.identifier.type">
<path value="Task.identifier.type" />
<max value="0" />
</element>
<element id="Task.identifier.system">
<path value="Task.identifier.system" />
<min value="1" />
</element>
<element id="Task.identifier.value">
<path value="Task.identifier.value" />
<min value="1" />
</element>
<element id="Task.identifier.period">
<path value="Task.identifier.period" />
<max value="0" />
</element>
<element id="Task.identifier.assigner">
<path value="Task.identifier.assigner" />
<max value="0" />
</element>
<element id="Task.definition[x]">
<path value="Task.definition[x]" />
<max value="0" />
</element>
<element id="Task.basedOn">
<path value="Task.basedOn" />
<max value="0" />
</element>
<element id="Task.groupIdentifier">
<path value="Task.groupIdentifier" />
<max value="0" />
</element>
<element id="Task.partOf">
<path value="Task.partOf" />
<max value="0" />
</element>
<element id="Task.status">
<path value="Task.status" />
<fixedCode value="requested" />
</element>
<element id="Task.statusReason">
<path value="Task.statusReason" />
<max value="0" />
</element>
<element id="Task.statusReason.coding">
<path value="Task.statusReason.coding" />
<min value="1" />
<max value="1" />
</element>
<element id="Task.statusReason.text">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.statusReason.text" />
<max value="0" />
</element>
<element id="Task.businessStatus">
<path value="Task.businessStatus" />
<max value="0" />
</element>
<element id="Task.intent">
<path value="Task.intent" />
<fixedCode value="order" />
</element>
<element id="Task.priority">
<path value="Task.priority" />
<max value="0" />
</element>
<element id="Task.code">
<path value="Task.code" />
<short value="Event resolution code" />
<definition value="Resolution option which applies to the event error" />
<binding>
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
<valueString value="TaskCode" />
</extension>
<strength value="required" />
<description value="The action applicable to the event message" />
<valueSetReference>
<reference value="https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageActionCode-1" />
</valueSetReference>
</binding>
</element>
<element id="Task.code.coding">
<path value="Task.code.coding" />
<min value="1" />
<max value="1" />
</element>
<element id="Task.code.coding.system">
<path value="Task.code.coding.system" />
<min value="1" />
<fixedUri value="https://fhir.nhs.uk/STU3/CodeSystem/EMS-EventMessageActionCode-1" />
</element>
<element id="Task.code.coding.version">
<path value="Task.code.coding.version" />
<max value="0" />
</element>
<element id="Task.code.coding.code">
<path value="Task.code.coding.code" />
<min value="1" />
</element>
<element id="Task.code.coding.display">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.code.coding.display" />
<min value="1" />
</element>
<element id="Task.code.coding.userSelected">
<path value="Task.code.coding.userSelected" />
<max value="0" />
</element>
<element id="Task.code.text">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.code.text" />
<max value="0" />
</element>
<element id="Task.description">
<path value="Task.description" />
<max value="0" />
<fixedString value="Rejection" />
</element>
<element id="Task.focus">
<path value="Task.focus" />
<max value="0" />
</element>
<element id="Task.for">
<path value="Task.for" />
<max value="0" />
</element>
<element id="Task.context">
<path value="Task.context" />
<max value="0" />
</element>
<element id="Task.executionPeriod">
<path value="Task.executionPeriod" />
<max value="0" />
</element>
<element id="Task.authoredOn">
<path value="Task.authoredOn" />
<min value="1" />
</element>
<element id="Task.lastModified">
<path value="Task.lastModified" />
<max value="0" />
</element>
<element id="Task.requester">
<path value="Task.requester" />
<max value="0" />
</element>
<element id="Task.requester.agent">
<path value="Task.requester.agent" />
<type>
<code value="Reference" />
<targetProfile value="https://fhir.nhs.uk/STU3/StructureDefinition/EMS-HealthcareService-1" />
</type>
</element>
<element id="Task.requester.onBehalfOf">
<path value="Task.requester.onBehalfOf" />
<min value="1" />
<type>
<code value="Reference" />
<targetProfile value="https://fhir.hl7.org.uk/STU3/StructureDefinition/CareConnect-Organization-1" />
</type>
</element>
<element id="Task.performerType">
<path value="Task.performerType" />
<max value="0" />
</element>
<element id="Task.owner">
<path value="Task.owner" />
<max value="0" />
</element>
<element id="Task.reason">
<path value="Task.reason" />
<min value="1" />
<binding>
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
<valueString value="TaskReason" />
</extension>
<strength value="required" />
<description value="The response associated with the event message" />
<valueSetReference>
<reference value="https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageResponseCode-1" />
</valueSetReference>
</binding>
</element>
<element id="Task.reason.coding">
<path value="Task.reason.coding" />
<min value="1" />
<max value="1" />
</element>
<element id="Task.reason.coding.system">
<path value="Task.reason.coding.system" />
<min value="1" />
<fixedUri value="https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageResponseCode-1" />
</element>
<element id="Task.reason.coding.version">
<path value="Task.reason.coding.version" />
<max value="0" />
</element>
<element id="Task.reason.coding.code">
<path value="Task.reason.coding.code" />
<min value="1" />
</element>
<element id="Task.reason.coding.display">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.reason.coding.display" />
<min value="1" />
</element>
<element id="Task.reason.coding.userSelected">
<path value="Task.reason.coding.userSelected" />
<max value="0" />
</element>
<element id="Task.reason.text">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.reason.text" />
<max value="0" />
</element>
<element id="Task.note">
<path value="Task.note" />
<max value="0" />
</element>
<element id="Task.relevantHistory">
<path value="Task.relevantHistory" />
<max value="0" />
</element>
<element id="Task.restriction">
<path value="Task.restriction" />
<max value="0" />
</element>
<element id="Task.input">
<extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-explicit-type-name">
<valueString value="Parameter" />
</extension>
<path value="Task.input" />
<slicing>
<discriminator>
<type value="value" />
<path value="type.coding.code" />
</discriminator>
<description value="Information indicating the error level applicable to the event message identified and the corresponding line number." />
<ordered value="true" />
<rules value="closed" />
</slicing>
<comment value="Information indicating the error level applicable to the event message identified and the corresponding line number." />
<min value="2" />
<max value="3" />
</element>
<element id="Task.input.type.coding">
<path value="Task.input.type.coding" />
<min value="1" />
<max value="1" />
</element>
<element id="Task.input.type.coding.system">
<path value="Task.input.type.coding.system" />
<min value="1" />
</element>
<element id="Task.input.type.coding.code">
<path value="Task.input.type.coding.code" />
<min value="1" />
</element>
<element id="Task.input.type.coding.display">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.input.type.coding.display" />
<min value="1" />
</element>
<element id="Task.input.type.text">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.input.type.text" />
<max value="0" />
</element>
<element id="Task.input:responseLevel">
<extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-explicit-type-name">
<valueString value="Parameter" />
</extension>
<path value="Task.input" />
<sliceName value="responseLevel" />
<short value="Response level applicable to the event message" />
<definition value="Indication of the response level" />
<min value="1" />
<max value="1" />
</element>
<element id="Task.input:responseLevel.type">
<path value="Task.input.type" />
<short value="Input item" />
<binding>
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
<valueString value="TaskInputParameterType" />
</extension>
<strength value="required" />
<description value="The input item relevant to the event message response" />
<valueSetReference>
<reference value="https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageResponseInput-1" />
</valueSetReference>
</binding>
</element>
<element id="Task.input:responseLevel.type.coding">
<path value="Task.input.type.coding" />
<min value="1" />
<max value="1" />
</element>
<element id="Task.input:responseLevel.type.coding.system">
<path value="Task.input.type.coding.system" />
<min value="1" />
<fixedUri value="https://fhir.nhs.uk/STU3/CodeSystem/EMS-EventMessageResponseInput-1" />
</element>
<element id="Task.input:responseLevel.type.coding.version">
<path value="Task.input.type.coding.version" />
<max value="0" />
</element>
<element id="Task.input:responseLevel.type.coding.code">
<path value="Task.input.type.coding.code" />
<min value="1" />
<fixedCode value="001" />
</element>
<element id="Task.input:responseLevel.type.coding.display">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.input.type.coding.display" />
<min value="1" />
<fixedString value="Response Level" />
</element>
<element id="Task.input:responseLevel.type.coding.userSelected">
<path value="Task.input.type.coding.userSelected" />
<max value="0" />
</element>
<element id="Task.input:responseLevel.type.text">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.input.type.text" />
<max value="0" />
</element>
<element id="Task.input:responseLevel.value[x]:valueCodeableConcept">
<path value="Task.input.valueCodeableConcept" />
<sliceName value="valueCodeableConcept" />
<short value="Indication that the response relates to the success or rejection of an event message" />
<type>
<code value="CodeableConcept" />
</type>
<binding>
<strength value="required" />
<description value="The event message response level" />
<valueSetReference>
<reference value="https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageResponseLevel-1" />
</valueSetReference>
</binding>
</element>
<element id="Task.input:responseLevel.value[x]:valueCodeableConcept.coding">
<path value="Task.input.valueCodeableConcept.coding" />
<min value="1" />
<max value="1" />
</element>
<element id="Task.input:responseLevel.value[x]:valueCodeableConcept.coding.system">
<path value="Task.input.valueCodeableConcept.coding.system" />
<min value="1" />
<fixedUri value="https://fhir.nhs.uk/STU3/CodeSystem/EMS-EventMessageResponseLevel-1" />
</element>
<element id="Task.input:responseLevel.value[x]:valueCodeableConcept.coding.version">
<path value="Task.input.valueCodeableConcept.coding.version" />
<max value="0" />
</element>
<element id="Task.input:responseLevel.value[x]:valueCodeableConcept.coding.code">
<path value="Task.input.valueCodeableConcept.coding.code" />
<min value="1" />
</element>
<element id="Task.input:responseLevel.value[x]:valueCodeableConcept.coding.display">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.input.valueCodeableConcept.coding.display" />
<min value="1" />
</element>
<element id="Task.input:responseLevel.value[x]:valueCodeableConcept.coding.userSelected">
<path value="Task.input.valueCodeableConcept.coding.userSelected" />
<max value="0" />
</element>
<element id="Task.input:responseLevel.value[x]:valueCodeableConcept.text">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.input.valueCodeableConcept.text" />
<max value="0" />
</element>
<element id="Task.input:messageID">
<extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-explicit-type-name">
<valueString value="Parameter" />
</extension>
<path value="Task.input" />
<sliceName value="messageID" />
<short value="Message ID of the event message subject to the Event Message Response" />
<min value="1" />
<max value="1" />
</element>
<element id="Task.input:messageID.type">
<path value="Task.input.type" />
<short value="Input item" />
<binding>
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
<valueString value="TaskInputParameterType" />
</extension>
<strength value="required" />
<description value="The input item relevant to the event message response" />
<valueSetReference>
<reference value="https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageResponseInput-1" />
</valueSetReference>
</binding>
</element>
<element id="Task.input:messageID.type.coding">
<path value="Task.input.type.coding" />
<min value="1" />
<max value="1" />
</element>
<element id="Task.input:messageID.type.coding.system">
<path value="Task.input.type.coding.system" />
<min value="1" />
<fixedUri value="https://fhir.nhs.uk/STU3/CodeSystem/EMS-EventErrorInput-1" />
</element>
<element id="Task.input:messageID.type.coding.version">
<path value="Task.input.type.coding.version" />
<max value="0" />
</element>
<element id="Task.input:messageID.type.coding.code">
<path value="Task.input.type.coding.code" />
<min value="1" />
<fixedCode value="002" />
</element>
<element id="Task.input:messageID.type.coding.display">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.input.type.coding.display" />
<min value="1" />
<fixedString value="Message ID" />
</element>
<element id="Task.input:messageID.type.coding.userSelected">
<path value="Task.input.type.coding.userSelected" />
<max value="0" />
</element>
<element id="Task.input:messageID.type.text">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.input.type.text" />
<max value="0" />
</element>
<element id="Task.input:messageID.value[x]:valueId">
<path value="Task.input.valueId" />
<sliceName value="valueId" />
<short value="The message id of the event message containing the error" />
<type>
<code value="id" />
</type>
</element>
<element id="Task.input:lineNumber">
<extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-explicit-type-name">
<valueString value="Parameter" />
</extension>
<path value="Task.input" />
<sliceName value="lineNumber" />
<short value="Line number of error present in a rejected event message" />
<max value="1" />
</element>
<element id="Task.input:lineNumber.type">
<path value="Task.input.type" />
<short value="Input item" />
<binding>
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
<valueString value="TaskInputParameterType" />
</extension>
<strength value="required" />
<description value="The input item relevant to the event message response" />
<valueSetReference>
<reference value="https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageResponseInput-1" />
</valueSetReference>
</binding>
</element>
<element id="Task.input:lineNumber.type.coding">
<path value="Task.input.type.coding" />
<min value="1" />
<max value="1" />
</element>
<element id="Task.input:lineNumber.type.coding.system">
<path value="Task.input.type.coding.system" />
<min value="1" />
<fixedUri value="https://fhir.nhs.uk/STU3/CodeSystem/EMS-EventErrorInput-1" />
</element>
<element id="Task.input:lineNumber.type.coding.version">
<path value="Task.input.type.coding.version" />
<max value="0" />
</element>
<element id="Task.input:lineNumber.type.coding.code">
<path value="Task.input.type.coding.code" />
<min value="1" />
<fixedCode value="003" />
</element>
<element id="Task.input:lineNumber.type.coding.display">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.input.type.coding.display" />
<min value="1" />
<fixedString value="Line Number" />
</element>
<element id="Task.input:lineNumber.type.coding.userSelected">
<path value="Task.input.type.coding.userSelected" />
<max value="0" />
</element>
<element id="Task.input:lineNumber.type.text">
<extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
<valueBoolean value="true" />
</extension>
<path value="Task.input.type.text" />
<max value="0" />
</element>
<element id="Task.input:lineNumber.value[x]:valuePositiveInt">
<path value="Task.input.valuePositiveInt" />
<sliceName value="valuePositiveInt" />
<short value="The line number within the event message containing the error" />
<type>
<code value="positiveInt" />
</type>
</element>
<element id="Task.output">
<path value="Task.output" />
<max value="0" />
</element>
</differential>

</StructureDefinition>

JSON View

{

"resourceType": "StructureDefinition",
"meta": {
"lastUpdated": "2018-03-29T13:28:43.298+01:00"
},
"url": "https://fhir.nhs.uk/STU3/StructureDefinition/EMS-EventMessageResponse-Task-1",
"version": "1.1.0",
"name": "EMS-EventMessageResponse-Task1",
"status": "draft",
"date": "2018-03-17T17:45:31.293+00:00",
"publisher": "NHS Digital",
"contact": [
{
"name": "Interoperability Team",
"telecom": [
{
"system": "email",
"value": "intereroperabilityteam@nhs.net",
"use": "work"
}
]
}
],
"description": "This Task resource has been constrained to represent the action to be taken for an EMS Event Message Response, to support the Events Management Service project.",
"copyright": "Copyright © 2018 NHS Digital",
"fhirVersion": "3.0.1",
"kind": "resource",
"abstract": false,
"type": "Task",
"baseDefinition": "http://hl7.org/fhir/StructureDefinition/Task",
"derivation": "constraint",
"snapshot": {
"element": [
{
"id": "Task",
"path": "Task",
"short": "A task to be performed",
"definition": "A task to be performed.",
"min": 0,
"max": "*",
"base": {
"path": "Resource",
"min": 0,
"max": "*"
},
"constraint": [
{
"key": "dom-2",
"severity": "error",
"human": "If the resource is contained in another resource, it SHALL NOT contain nested Resources",
"expression": "contained.contained.empty()",
"xpath": "not(parent::f:contained and f:contained)"
},
{
"key": "dom-1",
"severity": "error",
"human": "If the resource is contained in another resource, it SHALL NOT contain any narrative",
"expression": "contained.text.empty()",
"xpath": "not(parent::f:contained and f:text)"
},
{
"key": "dom-4",
"severity": "error",
"human": "If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated",
"expression": "contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()",
"xpath": "not(exists(f:contained/*/f:meta/f:versionId)) and not(exists(f:contained/*/f:meta/f:lastUpdated))"
},
{
"key": "dom-3",
"severity": "error",
"human": "If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource",
"expression": "contained.where(('#'+id in %resource.descendants().reference).not()).empty()",
"xpath": "not(exists(for $id in f:contained/*/@id return $id[not(ancestor::f:contained/parent::*/descendant::f:reference/@value=concat('#', $id))]))"
},
{
"key": "inv-1",
"severity": "error",
"human": "Last modified date must be greater than or equal to authored-on date.",
"expression": "lastModified.exists().not() or authoredOn.exists().not() or lastModified >= authoredOn",
"xpath": "not(exists(f:lastModified/@value)) or not(exists(f:authoredOn/@value)) or f:lastModified/@value >= f:authoredOn/@value"
}
],
"mapping": [
{
"identity": "rim",
"map": "Entity. Role, or Act"
},
{
"identity": "workflow",
"map": "Request, Event"
},
{
"identity": "rim",
"map": "ControlAct[moodCode=INT]"
},
{
"identity": "w5",
"map": "workflow.order"
}
]
},
{
"id": "Task.id",
"path": "Task.id",
"short": "Logical id of this artifact",
"definition": "The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.",
"comment": "The only time that a resource does not have an id is when it is being submitted to the server using a create operation.",
"min": 0,
"max": "1",
"base": {
"path": "Resource.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "id"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Task.meta",
"path": "Task.meta",
"short": "Metadata about the resource",
"definition": "The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content may not always be associated with version changes to the resource.",
"min": 0,
"max": "1",
"base": {
"path": "Resource.meta",
"min": 0,
"max": "1"
},
"type": [
{
"code": "Meta"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.implicitRules",
"path": "Task.implicitRules",
"short": "A set of rules under which this content was created",
"definition": "A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content.",
"comment": "Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. \n\nThis element is labelled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation.",
"min": 0,
"max": "1",
"base": {
"path": "Resource.implicitRules",
"min": 0,
"max": "1"
},
"type": [
{
"code": "uri"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isModifier": true,
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Task.language",
"path": "Task.language",
"short": "Language of the resource content",
"definition": "The base language in which the resource is written.",
"comment": "Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies  to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource  Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).",
"min": 0,
"max": "1",
"base": {
"path": "Resource.language",
"min": 0,
"max": "1"
},
"type": [
{
"code": "code"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"binding": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-maxValueSet",
"valueReference": {
"reference": "http://hl7.org/fhir/ValueSet/all-languages"
}
},
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
"valueString": "Language"
},
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding",
"valueBoolean": true
}
],
"strength": "extensible",
"description": "A human language.",
"valueSetReference": {
"reference": "http://hl7.org/fhir/ValueSet/languages"
}
},
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Task.text",
"path": "Task.text",
"short": "Text summary of the resource, for human interpretation",
"definition": "A human-readable narrative that contains a summary of the resource, and may be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it \"clinically safe\" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.",
"comment": "Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied).  This may be necessary for data from legacy systems where information is captured as a \"text blob\" or where text is additionally entered raw or narrated and encoded in formation is added later.",
"alias": [
"narrative",
"html",
"xhtml",
"display"
],
"min": 0,
"max": "1",
"base": {
"path": "DomainResource.text",
"min": 0,
"max": "1"
},
"type": [
{
"code": "Narrative"
}
],
"condition": [
"ele-1",
"dom-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
},
{
"identity": "rim",
"map": "Act.text?"
}
]
},
{
"id": "Task.contained",
"path": "Task.contained",
"short": "Contained, inline Resources",
"definition": "These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope.",
"comment": "This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again.",
"alias": [
"inline resources",
"anonymous resources",
"contained resources"
],
"min": 0,
"max": "*",
"base": {
"path": "DomainResource.contained",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Resource"
}
],
"mapping": [
{
"identity": "rim",
"map": "Entity. Role, or Act"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.extension",
"path": "Task.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the resource. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "DomainResource.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.modifierExtension",
"path": "Task.modifierExtension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Extensions that cannot be ignored",
"definition": "May be used to represent additional information that is not part of the basic definition of the resource, and that modifies the understanding of the element that contains it. Usually modifier elements provide negation or qualification. In order to make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "DomainResource.modifierExtension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"isModifier": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.identifier",
"path": "Task.identifier",
"short": "Task Instance Identifier",
"definition": "The business identifier for this task.",
"min": 0,
"max": "1",
"base": {
"path": "Task.identifier",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Identifier"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "CX / EI (occasionally, more often EI maps to a resource id or a URL)"
},
{
"identity": "rim",
"map": "II - see see identifier pattern at http://wiki.hl7.org/index.php?title=Common_Design_Patterns#Identifier_Pattern for relevant discussion. The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs.  Also maps to Role[classCode=IDENT]"
},
{
"identity": "servd",
"map": "Identifier"
},
{
"identity": "workflow",
"map": "Request.identifier, Event.identifier"
},
{
"identity": "rim",
"map": ".id"
},
{
"identity": "w5",
"map": "id"
}
]
},
{
"id": "Task.identifier.id",
"path": "Task.identifier.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Task.identifier.extension",
"path": "Task.identifier.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.identifier.use",
"path": "Task.identifier.use",
"short": "usual | official | temp | secondary (If known)",
"definition": "The purpose of this identifier.",
"comment": "This is labeled as \"Is Modifier\" because applications should not mistake a temporary id for a permanent one. Applications can assume that an identifier is permanent unless it explicitly says that it is temporary.",
"requirements": "Allows the appropriate identifier for a particular context of use to be selected from among a set of identifiers.",
"min": 0,
"max": "0",
"base": {
"path": "Identifier.use",
"min": 0,
"max": "1"
},
"type": [
{
"code": "code"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isModifier": true,
"isSummary": true,
"binding": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
"valueString": "IdentifierUse"
}
],
"strength": "required",
"description": "Identifies the purpose for this identifier, if known .",
"valueSetReference": {
"reference": "http://hl7.org/fhir/ValueSet/identifier-use"
}
},
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "N/A"
},
{
"identity": "rim",
"map": "Role.code or implied by context"
}
]
},
{
"id": "Task.identifier.type",
"path": "Task.identifier.type",
"short": "Description of identifier",
"definition": "A coded type for the identifier that can be used to determine which identifier to use for a specific purpose.",
"comment": "This element deals only with general categories of identifiers.  It SHOULD not be used for codes that correspond 1..1 with the Identifier.system. Some identifiers may fall into multiple categories due to common usage. \n\nWhere the system is known, a type is unnecessary because the type is always part of the system definition. However systems often need to handle identifiers where the system is not known. There is not a 1:1 relationship between type and system, since many different systems have the same type.",
"requirements": "Allows users to make use of identifiers when the identifier system is not known.",
"min": 0,
"max": "0",
"base": {
"path": "Identifier.type",
"min": 0,
"max": "1"
},
"type": [
{
"code": "CodeableConcept"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"binding": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
"valueString": "IdentifierType"
},
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding",
"valueBoolean": true
}
],
"strength": "extensible",
"description": "A coded type for an identifier that can be used to determine which identifier to use for a specific purpose.",
"valueSetReference": {
"reference": "http://hl7.org/fhir/ValueSet/identifier-type"
}
},
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "CE/CNE/CWE"
},
{
"identity": "rim",
"map": "CD"
},
{
"identity": "orim",
"map": "fhir:CodeableConcept rdfs:subClassOf dt:CD"
},
{
"identity": "v2",
"map": "CX.5"
},
{
"identity": "rim",
"map": "Role.code or implied by context"
}
]
},
{
"id": "Task.identifier.system",
"path": "Task.identifier.system",
"short": "The namespace for the identifier value",
"definition": "Establishes the namespace for the value - that is, a URL that describes a set values that are unique.",
"comment": "see http://en.wikipedia.org/wiki/Uniform_resource_identifier",
"requirements": "There are many sets  of identifiers.  To perform matching of two identifiers, we need to know what set we're dealing with. The system identifies a particular set of unique identifiers.",
"min": 1,
"max": "1",
"base": {
"path": "Identifier.system",
"min": 0,
"max": "1"
},
"type": [
{
"code": "uri"
}
],
"example": [
{
"label": "General",
"valueUri": "http://www.acme.com/identifiers/patient or urn:ietf:rfc:3986 if the Identifier.value itself is a full uri"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "CX.4 / EI-2-4"
},
{
"identity": "rim",
"map": "II.root or Role.id.root"
},
{
"identity": "servd",
"map": "./IdentifierType"
}
]
},
{
"id": "Task.identifier.value",
"path": "Task.identifier.value",
"short": "The value that is unique",
"definition": "The portion of the identifier typically relevant to the user and which is unique within the context of the system.",
"comment": "If the value is a full URI, then the system SHALL be urn:ietf:rfc:3986.  The value's primary purpose is computational mapping.  As a result, it may be normalized for comparison purposes (e.g. removing non-significant whitespace, dashes, etc.)  A value formatted for human display can be conveyed using the [Rendered Value extension](extension-rendered-value.html).",
"min": 1,
"max": "1",
"base": {
"path": "Identifier.value",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"example": [
{
"label": "General",
"valueString": "123456"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "CX.1 / EI.1"
},
{
"identity": "rim",
"map": "II.extension or II.root if system indicates OID or GUID (Or Role.id.extension or root)"
},
{
"identity": "servd",
"map": "./Value"
}
]
},
{
"id": "Task.identifier.period",
"path": "Task.identifier.period",
"short": "Time period when id is/was valid for use",
"definition": "Time period during which identifier is/was valid for use.",
"comment": "This is not a duration - that's a measure of time (a separate type), but a duration that occurs at a fixed value of time. A Period specifies a range of time; the context of use will specify whether the entire range applies (e.g. \"the patient was an inpatient of the hospital for this time range\") or one value from the range applies (e.g. \"give to the patient between these two times\"). If duration is required, specify the type as Interval|Duration.",
"min": 0,
"max": "0",
"base": {
"path": "Identifier.period",
"min": 0,
"max": "1"
},
"type": [
{
"code": "Period"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "per-1",
"severity": "error",
"human": "If present, start SHALL have a lower value than end",
"expression": "start.empty() or end.empty() or (start <= end)",
"xpath": "not(exists(f:start)) or not(exists(f:end)) or (f:start/@value <= f:end/@value)"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "DR"
},
{
"identity": "rim",
"map": "IVL<TS>[lowClosed=\"true\" and highClosed=\"true\"] or URG<TS>[lowClosed=\"true\" and highClosed=\"true\"]"
},
{
"identity": "v2",
"map": "CX.7 + CX.8"
},
{
"identity": "rim",
"map": "Role.effectiveTime or implied by context"
},
{
"identity": "servd",
"map": "./StartDate and ./EndDate"
}
]
},
{
"id": "Task.identifier.assigner",
"path": "Task.identifier.assigner",
"short": "Organization that issued id (may be just text)",
"definition": "Organization that issued/manages the identifier.",
"comment": "The Identifier.assigner may omit the .reference element and only contain a .display element reflecting the name or other textual information about the assigning organization.",
"min": 0,
"max": "0",
"base": {
"path": "Identifier.assigner",
"min": 0,
"max": "1"
},
"type": [
{
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/StructureDefinition/Organization"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ref-1",
"severity": "error",
"human": "SHALL have a contained resource if a local reference is provided",
"expression": "reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))",
"xpath": "not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "The target of a resource reference is a RIM entry point (Act, Role, or Entity)"
},
{
"identity": "v2",
"map": "CX.4 / (CX.4,CX.9,CX.10)"
},
{
"identity": "rim",
"map": "II.assigningAuthorityName but note that this is an improper use by the definition of the field.  Also Role.scoper"
},
{
"identity": "servd",
"map": "./IdentifierIssuingAuthority"
}
]
},
{
"id": "Task.definition[x]",
"path": "Task.definition[x]",
"short": "Formal definition of task",
"definition": "A reference to a formal or informal definition of the task.  For example, a protocol, a step within a defined workflow definition, etc.",
"comment": "see http://en.wikipedia.org/wiki/Uniform_resource_identifier",
"requirements": "Enables a formal definition of how he task is to be performed (e.g. using BPMN, BPEL, XPDL or other formal notation) to be associated with a task, enabling automation.",
"min": 0,
"max": "0",
"base": {
"path": "Task.definition[x]",
"min": 0,
"max": "1"
},
"type": [
{
"code": "uri"
},
{
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/StructureDefinition/ActivityDefinition"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "workflow",
"map": "Request.definition, Event.definition"
},
{
"identity": "rim",
"map": ".outboundRelationship[typeCode=DEFN].target"
}
]
},
{
"id": "Task.basedOn",
"path": "Task.basedOn",
"short": "Request fulfilled by this task",
"definition": "BasedOn refers to a higher-level authorization that triggered the creation of the task.  It references a \"request\" resource such as a ProcedureRequest, MedicationRequest, ProcedureRequest, CarePlan, etc. which is distinct from the \"request\" resource the task is seeking to fulfil.  This latter resource is referenced by FocusOn.  For example, based on a ProcedureRequest (= BasedOn), a task is created to fulfil a procedureRequest ( = FocusOn ) to collect a specimen from a patient.",
"comment": "References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository.",
"min": 0,
"max": "0",
"base": {
"path": "Task.basedOn",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/StructureDefinition/Resource"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ref-1",
"severity": "error",
"human": "SHALL have a contained resource if a local reference is provided",
"expression": "reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))",
"xpath": "not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "The target of a resource reference is a RIM entry point (Act, Role, or Entity)"
},
{
"identity": "workflow",
"map": "Request.basedOn, Definition.basedOn"
},
{
"identity": "rim",
"map": ".outboundRelationship[typeCode=FLFS].target[moodCode=INT]"
}
]
},
{
"id": "Task.groupIdentifier",
"path": "Task.groupIdentifier",
"short": "Requisition or grouper id",
"definition": "An identifier that links together multiple tasks and other requests that were created in the same context.",
"requirements": "Billing and/or reporting can be linked to whether multiple requests were created as a single unit.",
"min": 0,
"max": "0",
"base": {
"path": "Task.groupIdentifier",
"min": 0,
"max": "1"
},
"type": [
{
"code": "Identifier"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "CX / EI (occasionally, more often EI maps to a resource id or a URL)"
},
{
"identity": "rim",
"map": "II - see see identifier pattern at http://wiki.hl7.org/index.php?title=Common_Design_Patterns#Identifier_Pattern for relevant discussion. The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs.  Also maps to Role[classCode=IDENT]"
},
{
"identity": "servd",
"map": "Identifier"
},
{
"identity": "workflow",
"map": "Request.groupIdentifier"
},
{
"identity": "rim",
"map": ".inboundRelationship[typeCode=COMP].source[moodCode=INT].id"
}
]
},
{
"id": "Task.partOf",
"path": "Task.partOf",
"short": "Composite task",
"definition": "Task that this particular task is part of.",
"comment": "This should usually be 0..1.",
"requirements": "Allows tasks to be broken down into sub-steps (and this division can occur independent of the original task).",
"min": 0,
"max": "0",
"base": {
"path": "Task.partOf",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/StructureDefinition/Task"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ref-1",
"severity": "error",
"human": "SHALL have a contained resource if a local reference is provided",
"expression": "reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))",
"xpath": "not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "The target of a resource reference is a RIM entry point (Act, Role, or Entity)"
},
{
"identity": "workflow",
"map": "Event.partOf"
},
{
"identity": "rim",
"map": ".inboundRelationship[typeCode=COMP].source[moodCode=INT]"
}
]
},
{
"id": "Task.status",
"path": "Task.status",
"short": "draft | requested | received | accepted | +",
"definition": "The current status of the task.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"requirements": "These states enable coordination of task status with off-the-shelf workflow solutions that support automation of tasks.",
"min": 1,
"max": "1",
"base": {
"path": "Task.status",
"min": 1,
"max": "1"
},
"type": [
{
"code": "code"
}
],
"fixedCode": "requested",
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"binding": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
"valueString": "TaskStatus"
}
],
"strength": "required",
"description": "The current status of the task.",
"valueSetReference": {
"reference": "http://hl7.org/fhir/ValueSet/task-status"
}
},
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "workflow",
"map": "Request.status, Event.status"
},
{
"identity": "rim",
"map": ".statusCode"
},
{
"identity": "w5",
"map": "status"
}
]
},
{
"id": "Task.statusReason",
"path": "Task.statusReason",
"short": "Reason for current status",
"definition": "An explanation as to why this task is held, failed, was refused, etc.",
"comment": "This applies to the current status.  Look at the history of the task to see reasons for past statuses.",
"min": 0,
"max": "0",
"base": {
"path": "Task.statusReason",
"min": 0,
"max": "1"
},
"type": [
{
"code": "CodeableConcept"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"binding": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
"valueString": "TaskStatusReason"
}
],
"strength": "example",
"description": "Codes to identify the reason for current status.  These will typically be specific to a particular workflow."
},
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "CE/CNE/CWE"
},
{
"identity": "rim",
"map": "CD"
},
{
"identity": "orim",
"map": "fhir:CodeableConcept rdfs:subClassOf dt:CD"
},
{
"identity": "rim",
"map": ".inboundRelationship[typeCode=SUBJ].source[classCode=CACT, moodCode=EVN, code=\"status change\"].reasonCode"
}
]
},
{
"id": "Task.statusReason.id",
"path": "Task.statusReason.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Task.statusReason.extension",
"path": "Task.statusReason.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.statusReason.coding",
"path": "Task.statusReason.coding",
"short": "Code defined by a terminology system",
"definition": "A reference to a code defined by a terminology system.",
"comment": "Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.",
"requirements": "Allows for translations and alternate encodings within a code system.  Also supports communication of the same instance to systems requiring different encodings.",
"min": 1,
"max": "1",
"base": {
"path": "CodeableConcept.coding",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Coding"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "CE/CNE/CWE subset one of the sets of component 1-3 or 4-6"
},
{
"identity": "rim",
"map": "CV"
},
{
"identity": "orim",
"map": "fhir:Coding rdfs:subClassOf dt:CDCoding"
},
{
"identity": "v2",
"map": "C*E.1-8, C*E.10-22"
},
{
"identity": "rim",
"map": "union(., ./translation)"
},
{
"identity": "orim",
"map": "fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"
}
]
},
{
"id": "Task.statusReason.text",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.statusReason.text",
"short": "Plain text representation of the concept",
"definition": "A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.",
"comment": "Very often the text is the same as a displayName of one of the codings.",
"requirements": "The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.",
"min": 0,
"max": "0",
"base": {
"path": "CodeableConcept.text",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.9. But note many systems use C*E.2 for this"
},
{
"identity": "rim",
"map": "./originalText[mediaType/code=\"text/plain\"]/data"
},
{
"identity": "orim",
"map": "fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText"
}
]
},
{
"id": "Task.businessStatus",
"path": "Task.businessStatus",
"short": "E.g. \"Specimen collected\", \"IV prepped\"",
"definition": "Contains business-specific nuances of the business state.",
"comment": "Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination.",
"requirements": "There's often a need to track substates of a task - this is often variable by specific workflow implementation.",
"min": 0,
"max": "0",
"base": {
"path": "Task.businessStatus",
"min": 0,
"max": "1"
},
"type": [
{
"code": "CodeableConcept"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"binding": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
"valueString": "TaskBusinessStatus"
}
],
"strength": "example",
"description": "The domain-specific business-contextual sub-state of the task.  For example: \"Blood drawn\", \"IV inserted\", \"Awaiting physician signature\", etc."
},
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "CE/CNE/CWE"
},
{
"identity": "rim",
"map": "CD"
},
{
"identity": "orim",
"map": "fhir:CodeableConcept rdfs:subClassOf dt:CD"
},
{
"identity": "rim",
"map": ".inboundRelationship[typeCode=SUBJ].source[classCode=OBS, moodCode=EVN, code=\"business status\"]"
}
]
},
{
"id": "Task.intent",
"path": "Task.intent",
"short": "proposal | plan | order +",
"definition": "Indicates the \"level\" of actionability associated with the Task.  I.e. Is this a proposed task, a planned task, an actionable task, etc.",
"comment": "This element is immutable.  Proposed tasks, planned tasks, etc. must be distinct instances.\n\nIn most cases, Tasks will have an intent of \"order\".",
"min": 1,
"max": "1",
"base": {
"path": "Task.intent",
"min": 1,
"max": "1"
},
"type": [
{
"code": "code"
}
],
"fixedCode": "order",
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"binding": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
"valueString": "TaskIntent"
}
],
"strength": "required",
"description": "Distinguishes whether the task is a proposal, plan or full order",
"valueSetReference": {
"reference": "http://hl7.org/fhir/ValueSet/request-intent"
}
},
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "workflow",
"map": "Request.intent"
},
{
"identity": "rim",
"map": ".moodCode"
},
{
"identity": "w5",
"map": "class"
}
]
},
{
"id": "Task.priority",
"path": "Task.priority",
"short": "normal | urgent | asap | stat",
"definition": "Indicates how quickly the Task should be addressed with respect to other requests.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"requirements": "Used to identify the service level expected while performing a task.",
"min": 0,
"max": "0",
"base": {
"path": "Task.priority",
"min": 0,
"max": "1"
},
"type": [
{
"code": "code"
}
],
"meaningWhenMissing": "If missing, this task should be performed with normal priority",
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"binding": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
"valueString": "TaskPriority"
}
],
"strength": "required",
"description": "The task's priority",
"valueSetReference": {
"reference": "http://hl7.org/fhir/ValueSet/request-priority"
}
},
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "workflow",
"map": "Request.priority"
},
{
"identity": "rim",
"map": ".priorityCode"
},
{
"identity": "w5",
"map": "grade"
}
]
},
{
"id": "Task.code",
"path": "Task.code",
"short": "Event resolution code",
"definition": "Resolution option which applies to the event error",
"comment": "The title (eg \"My Tasks\", \"Outstanding Tasks for Patient X\") should go into the code.",
"min": 0,
"max": "1",
"base": {
"path": "Task.code",
"min": 0,
"max": "1"
},
"type": [
{
"code": "CodeableConcept"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"binding": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
"valueString": "TaskCode"
}
],
"strength": "required",
"description": "The action applicable to the event message",
"valueSetReference": {
"reference": "https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageActionCode-1"
}
},
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "CE/CNE/CWE"
},
{
"identity": "rim",
"map": "CD"
},
{
"identity": "orim",
"map": "fhir:CodeableConcept rdfs:subClassOf dt:CD"
},
{
"identity": "workflow",
"map": "Request.code, Event.code"
},
{
"identity": "rim",
"map": ".code"
},
{
"identity": "w5",
"map": "what"
}
]
},
{
"id": "Task.code.id",
"path": "Task.code.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Task.code.extension",
"path": "Task.code.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.code.coding",
"path": "Task.code.coding",
"short": "Code defined by a terminology system",
"definition": "A reference to a code defined by a terminology system.",
"comment": "Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.",
"requirements": "Allows for translations and alternate encodings within a code system.  Also supports communication of the same instance to systems requiring different encodings.",
"min": 1,
"max": "1",
"base": {
"path": "CodeableConcept.coding",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Coding"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "CE/CNE/CWE subset one of the sets of component 1-3 or 4-6"
},
{
"identity": "rim",
"map": "CV"
},
{
"identity": "orim",
"map": "fhir:Coding rdfs:subClassOf dt:CDCoding"
},
{
"identity": "v2",
"map": "C*E.1-8, C*E.10-22"
},
{
"identity": "rim",
"map": "union(., ./translation)"
},
{
"identity": "orim",
"map": "fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"
}
]
},
{
"id": "Task.code.coding.id",
"path": "Task.code.coding.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Task.code.coding.extension",
"path": "Task.code.coding.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.code.coding.system",
"path": "Task.code.coding.system",
"short": "Identity of the terminology system",
"definition": "The identification of the code system that defines the meaning of the symbol in the code.",
"comment": "The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...).  OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously.",
"requirements": "Need to be unambiguous about the source of the definition of the symbol.",
"min": 1,
"max": "1",
"base": {
"path": "Coding.system",
"min": 0,
"max": "1"
},
"type": [
{
"code": "uri"
}
],
"fixedUri": "https://fhir.nhs.uk/STU3/CodeSystem/EMS-EventMessageActionCode-1",
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.3"
},
{
"identity": "rim",
"map": "./codeSystem"
},
{
"identity": "orim",
"map": "fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem"
}
]
},
{
"id": "Task.code.coding.version",
"path": "Task.code.coding.version",
"short": "Version of the system - if relevant",
"definition": "The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.",
"comment": "Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.",
"min": 0,
"max": "0",
"base": {
"path": "Coding.version",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.7"
},
{
"identity": "rim",
"map": "./codeSystemVersion"
},
{
"identity": "orim",
"map": "fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion"
}
]
},
{
"id": "Task.code.coding.code",
"path": "Task.code.coding.code",
"short": "Symbol in syntax defined by the system",
"definition": "A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"requirements": "Need to refer to a particular code in the system.",
"min": 1,
"max": "1",
"base": {
"path": "Coding.code",
"min": 0,
"max": "1"
},
"type": [
{
"code": "code"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.1"
},
{
"identity": "rim",
"map": "./code"
},
{
"identity": "orim",
"map": "fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code"
}
]
},
{
"id": "Task.code.coding.display",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.code.coding.display",
"short": "Representation defined by the system",
"definition": "A representation of the meaning of the code in the system, following the rules of the system.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"requirements": "Need to be able to carry a human-readable meaning of the code for readers that do not know  the system.",
"min": 1,
"max": "1",
"base": {
"path": "Coding.display",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.2 - but note this is not well followed"
},
{
"identity": "rim",
"map": "CV.displayName"
},
{
"identity": "orim",
"map": "fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName"
}
]
},
{
"id": "Task.code.coding.userSelected",
"path": "Task.code.coding.userSelected",
"short": "If this coding was chosen directly by the user",
"definition": "Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays).",
"comment": "Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.",
"requirements": "This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.",
"min": 0,
"max": "0",
"base": {
"path": "Coding.userSelected",
"min": 0,
"max": "1"
},
"type": [
{
"code": "boolean"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "Sometimes implied by being first"
},
{
"identity": "rim",
"map": "CD.codingRationale"
},
{
"identity": "orim",
"map": "fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map;   fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\\#true a [     fhir:source \"true\";     fhir:target dt:CDCoding.codingRationale\\#O   ]"
}
]
},
{
"id": "Task.code.text",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.code.text",
"short": "Plain text representation of the concept",
"definition": "A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.",
"comment": "Very often the text is the same as a displayName of one of the codings.",
"requirements": "The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.",
"min": 0,
"max": "0",
"base": {
"path": "CodeableConcept.text",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.9. But note many systems use C*E.2 for this"
},
{
"identity": "rim",
"map": "./originalText[mediaType/code=\"text/plain\"]/data"
},
{
"identity": "orim",
"map": "fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText"
}
]
},
{
"id": "Task.description",
"path": "Task.description",
"short": "Human-readable explanation of task",
"definition": "A free-text description of what is to be performed.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"min": 0,
"max": "0",
"base": {
"path": "Task.description",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"fixedString": "Rejection",
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": ".text"
}
]
},
{
"id": "Task.focus",
"path": "Task.focus",
"short": "What task is acting on",
"definition": "The request being actioned or the resource being manipulated by this task.",
"comment": "If multiple resources need to be manipulated, use sub-tasks.  (This ensures that status can be tracked independently for each referenced resource.).",
"requirements": "Used to identify the thing to be done.",
"min": 0,
"max": "0",
"base": {
"path": "Task.focus",
"min": 0,
"max": "1"
},
"type": [
{
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/StructureDefinition/Resource"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ref-1",
"severity": "error",
"human": "SHALL have a contained resource if a local reference is provided",
"expression": "reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))",
"xpath": "not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "The target of a resource reference is a RIM entry point (Act, Role, or Entity)"
},
{
"identity": "rim",
"map": ".outboundRelationship[typeCode=SUBJ].target"
},
{
"identity": "w5",
"map": "what"
}
]
},
{
"id": "Task.for",
"path": "Task.for",
"short": "Beneficiary of the Task",
"definition": "The entity who benefits from the performance of the service specified in the task (e.g., the patient).",
"comment": "References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository.",
"requirements": "Used to track tasks outstanding for a beneficiary.  Do not use to track the task owner or creator (see owner and creator respectively).  This can also affect access control.",
"alias": [
"Patient"
],
"min": 0,
"max": "0",
"base": {
"path": "Task.for",
"min": 0,
"max": "1"
},
"type": [
{
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/StructureDefinition/Resource"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ref-1",
"severity": "error",
"human": "SHALL have a contained resource if a local reference is provided",
"expression": "reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))",
"xpath": "not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "The target of a resource reference is a RIM entry point (Act, Role, or Entity)"
},
{
"identity": "workflow",
"map": "Request.subject, Event.subject"
},
{
"identity": "rim",
"map": ".participation[typeCode=RCT].role"
},
{
"identity": "w5",
"map": "who.focus"
}
]
},
{
"id": "Task.context",
"path": "Task.context",
"short": "Healthcare event during which this task originated",
"definition": "The healthcare event  (e.g. a patient and healthcare provider interaction) during which this task was created.",
"comment": "References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository.",
"requirements": "For some tasks it may be important to know the link between the task or episode of care the task originated within.",
"min": 0,
"max": "0",
"base": {
"path": "Task.context",
"min": 0,
"max": "1"
},
"type": [
{
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/StructureDefinition/Encounter"
},
{
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/StructureDefinition/EpisodeOfCare"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ref-1",
"severity": "error",
"human": "SHALL have a contained resource if a local reference is provided",
"expression": "reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))",
"xpath": "not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "The target of a resource reference is a RIM entry point (Act, Role, or Entity)"
},
{
"identity": "workflow",
"map": "Request.context, Event.context"
},
{
"identity": "rim",
"map": ".inboundRelationship[typeCode=COMP].source[classCode=PCPR, moodCode=EVN]"
},
{
"identity": "w5",
"map": "context"
}
]
},
{
"id": "Task.executionPeriod",
"path": "Task.executionPeriod",
"short": "Start and end time of execution",
"definition": "Identifies the time action was first taken against the task (start) and/or the time final action was taken against the task prior to marking it as completed (end).",
"comment": "This is not a duration - that's a measure of time (a separate type), but a duration that occurs at a fixed value of time. A Period specifies a range of time; the context of use will specify whether the entire range applies (e.g. \"the patient was an inpatient of the hospital for this time range\") or one value from the range applies (e.g. \"give to the patient between these two times\"). If duration is required, specify the type as Interval|Duration.",
"min": 0,
"max": "0",
"base": {
"path": "Task.executionPeriod",
"min": 0,
"max": "1"
},
"type": [
{
"code": "Period"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "per-1",
"severity": "error",
"human": "If present, start SHALL have a lower value than end",
"expression": "start.empty() or end.empty() or (start <= end)",
"xpath": "not(exists(f:start)) or not(exists(f:end)) or (f:start/@value <= f:end/@value)"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "DR"
},
{
"identity": "rim",
"map": "IVL<TS>[lowClosed=\"true\" and highClosed=\"true\"] or URG<TS>[lowClosed=\"true\" and highClosed=\"true\"]"
},
{
"identity": "workflow",
"map": "Event.occurrence[x]"
},
{
"identity": "rim",
"map": ".effectiveTime"
},
{
"identity": "w5",
"map": "when.done"
}
]
},
{
"id": "Task.authoredOn",
"path": "Task.authoredOn",
"short": "Task Creation Date",
"definition": "The date and time this task was created.",
"requirements": "Most often used along with lastUpdated to track duration of task to supporting monitoring and management.",
"alias": [
"Created Date"
],
"min": 1,
"max": "1",
"base": {
"path": "Task.authoredOn",
"min": 0,
"max": "1"
},
"type": [
{
"code": "dateTime"
}
],
"condition": [
"ele-1",
"inv-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "workflow",
"map": "Request.authoredOn"
},
{
"identity": "rim",
"map": ".participation[typeCode=AUT].time"
},
{
"identity": "w5",
"map": "when.recorded"
}
]
},
{
"id": "Task.lastModified",
"path": "Task.lastModified",
"short": "Task Last Modified Date",
"definition": "The date and time of last modification to this task.",
"requirements": "Used along with history to track task activity and time in a particular task state.  This enables monitoring and management.",
"alias": [
"Update Date"
],
"min": 0,
"max": "0",
"base": {
"path": "Task.lastModified",
"min": 0,
"max": "1"
},
"type": [
{
"code": "dateTime"
}
],
"condition": [
"ele-1",
"inv-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": ".inboundRelationship[typeCode=SUBJ, ].source[classCode=CACT, moodCode=EVN].effectiveTime"
}
]
},
{
"id": "Task.requester",
"path": "Task.requester",
"short": "Who is asking for task to be done",
"definition": "The creator of the task.",
"requirements": "Identifies who created this task.  May be used by access control mechanisms (e.g., to ensure that only the creator can cancel a task).",
"min": 0,
"max": "0",
"base": {
"path": "Task.requester",
"min": 0,
"max": "1"
},
"type": [
{
"code": "BackboneElement"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "workflow",
"map": "Request.requester"
},
{
"identity": "rim",
"map": ".participation[typeCode=AUT].role"
}
]
},
{
"id": "Task.requester.id",
"path": "Task.requester.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Task.requester.extension",
"path": "Task.requester.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.requester.modifierExtension",
"path": "Task.requester.modifierExtension",
"short": "Extensions that cannot be ignored",
"definition": "May be used to represent additional information that is not part of the basic definition of the element, and that modifies the understanding of the element that contains it. Usually modifier elements provide negation or qualification. In order to make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content",
"modifiers"
],
"min": 0,
"max": "*",
"base": {
"path": "BackboneElement.modifierExtension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"isModifier": true,
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.requester.agent",
"path": "Task.requester.agent",
"short": "Individual asking for task",
"definition": "The device, practitioner, etc. who initiated the task.",
"comment": "References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository.",
"alias": [
"Initiator",
"Author"
],
"min": 1,
"max": "1",
"base": {
"path": "Task.requester.agent",
"min": 1,
"max": "1"
},
"type": [
{
"code": "Reference",
"targetProfile": "https://fhir.nhs.uk/STU3/StructureDefinition/EMS-HealthcareService-1"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ref-1",
"severity": "error",
"human": "SHALL have a contained resource if a local reference is provided",
"expression": "reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))",
"xpath": "not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "The target of a resource reference is a RIM entry point (Act, Role, or Entity)"
},
{
"identity": "workflow",
"map": "Request.requester.agent"
},
{
"identity": "rim",
"map": ".player"
},
{
"identity": "w5",
"map": "who.author"
}
]
},
{
"id": "Task.requester.onBehalfOf",
"path": "Task.requester.onBehalfOf",
"short": "Organization individual is acting for",
"definition": "The organization the device or practitioner was acting on behalf of when they initiated the task.",
"comment": "References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository.",
"requirements": "Practitioners and Devices can be associated with multiple organizations.  This element indicates which organization they were acting on behalf of when authoring the request.",
"min": 1,
"max": "1",
"base": {
"path": "Task.requester.onBehalfOf",
"min": 0,
"max": "1"
},
"type": [
{
"code": "Reference",
"targetProfile": "https://fhir.hl7.org.uk/STU3/StructureDefinition/CareConnect-Organization-1"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ref-1",
"severity": "error",
"human": "SHALL have a contained resource if a local reference is provided",
"expression": "reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))",
"xpath": "not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "The target of a resource reference is a RIM entry point (Act, Role, or Entity)"
},
{
"identity": "workflow",
"map": "Request.requester.onBehalfOf"
},
{
"identity": "rim",
"map": ".scoper"
}
]
},
{
"id": "Task.performerType",
"path": "Task.performerType",
"short": "requester | dispatcher | scheduler | performer | monitor | manager | acquirer | reviewer",
"definition": "The type of participant that can execute the task.",
"comment": "Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination.",
"requirements": "Use to distinguish tasks on different activity queues.",
"min": 0,
"max": "0",
"base": {
"path": "Task.performerType",
"min": 0,
"max": "*"
},
"type": [
{
"code": "CodeableConcept"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"binding": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
"valueString": "TaskPerformerType"
}
],
"strength": "preferred",
"description": "The type(s) of task performers allowed",
"valueSetReference": {
"reference": "http://hl7.org/fhir/ValueSet/task-performer-type"
}
},
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "CE/CNE/CWE"
},
{
"identity": "rim",
"map": "CD"
},
{
"identity": "orim",
"map": "fhir:CodeableConcept rdfs:subClassOf dt:CD"
},
{
"identity": "workflow",
"map": "Event.performer.role, Request.performerType"
},
{
"identity": "rim",
"map": ".participation[typeCode=PRF].role.code"
},
{
"identity": "w5",
"map": "who.actor"
}
]
},
{
"id": "Task.owner",
"path": "Task.owner",
"short": "Responsible individual",
"definition": "Individual organization or Device currently responsible for task execution.",
"comment": "Tasks may be created with an owner not yet identified.",
"requirements": "Identifies who is expected to perform this task.",
"alias": [
"Performer",
"Executer"
],
"min": 0,
"max": "0",
"base": {
"path": "Task.owner",
"min": 0,
"max": "1"
},
"type": [
{
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/StructureDefinition/Device"
},
{
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/StructureDefinition/Organization"
},
{
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/StructureDefinition/Patient"
},
{
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/StructureDefinition/Practitioner"
},
{
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/StructureDefinition/RelatedPerson"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ref-1",
"severity": "error",
"human": "SHALL have a contained resource if a local reference is provided",
"expression": "reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))",
"xpath": "not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "The target of a resource reference is a RIM entry point (Act, Role, or Entity)"
},
{
"identity": "workflow",
"map": "Event.performer.actor, Request.performer"
},
{
"identity": "rim",
"map": ".participation[typeCode=PRF].role"
},
{
"identity": "w5",
"map": "who.actor"
}
]
},
{
"id": "Task.reason",
"path": "Task.reason",
"short": "Why task is needed",
"definition": "A description or code indicating why this task needs to be performed.",
"comment": "This should only be included if there is no focus or if it differs from the reason indicated on the focus.",
"min": 1,
"max": "1",
"base": {
"path": "Task.reason",
"min": 0,
"max": "1"
},
"type": [
{
"code": "CodeableConcept"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"binding": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
"valueString": "TaskReason"
}
],
"strength": "required",
"description": "The response associated with the event message",
"valueSetReference": {
"reference": "https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageResponseCode-1"
}
},
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "CE/CNE/CWE"
},
{
"identity": "rim",
"map": "CD"
},
{
"identity": "orim",
"map": "fhir:CodeableConcept rdfs:subClassOf dt:CD"
},
{
"identity": "workflow",
"map": "Request.reasonCode, Event.reasonCodeableConcept"
},
{
"identity": "rim",
"map": ".reasonCode"
},
{
"identity": "w5",
"map": "why"
}
]
},
{
"id": "Task.reason.id",
"path": "Task.reason.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Task.reason.extension",
"path": "Task.reason.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.reason.coding",
"path": "Task.reason.coding",
"short": "Code defined by a terminology system",
"definition": "A reference to a code defined by a terminology system.",
"comment": "Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.",
"requirements": "Allows for translations and alternate encodings within a code system.  Also supports communication of the same instance to systems requiring different encodings.",
"min": 1,
"max": "1",
"base": {
"path": "CodeableConcept.coding",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Coding"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "CE/CNE/CWE subset one of the sets of component 1-3 or 4-6"
},
{
"identity": "rim",
"map": "CV"
},
{
"identity": "orim",
"map": "fhir:Coding rdfs:subClassOf dt:CDCoding"
},
{
"identity": "v2",
"map": "C*E.1-8, C*E.10-22"
},
{
"identity": "rim",
"map": "union(., ./translation)"
},
{
"identity": "orim",
"map": "fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"
}
]
},
{
"id": "Task.reason.coding.id",
"path": "Task.reason.coding.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Task.reason.coding.extension",
"path": "Task.reason.coding.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.reason.coding.system",
"path": "Task.reason.coding.system",
"short": "Identity of the terminology system",
"definition": "The identification of the code system that defines the meaning of the symbol in the code.",
"comment": "The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...).  OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously.",
"requirements": "Need to be unambiguous about the source of the definition of the symbol.",
"min": 1,
"max": "1",
"base": {
"path": "Coding.system",
"min": 0,
"max": "1"
},
"type": [
{
"code": "uri"
}
],
"fixedUri": "https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageResponseCode-1",
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.3"
},
{
"identity": "rim",
"map": "./codeSystem"
},
{
"identity": "orim",
"map": "fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem"
}
]
},
{
"id": "Task.reason.coding.version",
"path": "Task.reason.coding.version",
"short": "Version of the system - if relevant",
"definition": "The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.",
"comment": "Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.",
"min": 0,
"max": "0",
"base": {
"path": "Coding.version",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.7"
},
{
"identity": "rim",
"map": "./codeSystemVersion"
},
{
"identity": "orim",
"map": "fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion"
}
]
},
{
"id": "Task.reason.coding.code",
"path": "Task.reason.coding.code",
"short": "Symbol in syntax defined by the system",
"definition": "A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"requirements": "Need to refer to a particular code in the system.",
"min": 1,
"max": "1",
"base": {
"path": "Coding.code",
"min": 0,
"max": "1"
},
"type": [
{
"code": "code"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.1"
},
{
"identity": "rim",
"map": "./code"
},
{
"identity": "orim",
"map": "fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code"
}
]
},
{
"id": "Task.reason.coding.display",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.reason.coding.display",
"short": "Representation defined by the system",
"definition": "A representation of the meaning of the code in the system, following the rules of the system.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"requirements": "Need to be able to carry a human-readable meaning of the code for readers that do not know  the system.",
"min": 1,
"max": "1",
"base": {
"path": "Coding.display",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.2 - but note this is not well followed"
},
{
"identity": "rim",
"map": "CV.displayName"
},
{
"identity": "orim",
"map": "fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName"
}
]
},
{
"id": "Task.reason.coding.userSelected",
"path": "Task.reason.coding.userSelected",
"short": "If this coding was chosen directly by the user",
"definition": "Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays).",
"comment": "Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.",
"requirements": "This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.",
"min": 0,
"max": "0",
"base": {
"path": "Coding.userSelected",
"min": 0,
"max": "1"
},
"type": [
{
"code": "boolean"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "Sometimes implied by being first"
},
{
"identity": "rim",
"map": "CD.codingRationale"
},
{
"identity": "orim",
"map": "fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map;   fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\\#true a [     fhir:source \"true\";     fhir:target dt:CDCoding.codingRationale\\#O   ]"
}
]
},
{
"id": "Task.reason.text",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.reason.text",
"short": "Plain text representation of the concept",
"definition": "A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.",
"comment": "Very often the text is the same as a displayName of one of the codings.",
"requirements": "The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.",
"min": 0,
"max": "0",
"base": {
"path": "CodeableConcept.text",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.9. But note many systems use C*E.2 for this"
},
{
"identity": "rim",
"map": "./originalText[mediaType/code=\"text/plain\"]/data"
},
{
"identity": "orim",
"map": "fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText"
}
]
},
{
"id": "Task.note",
"path": "Task.note",
"short": "Comments made about the task",
"definition": "Free-text information captured about the task as it progresses.",
"comment": "For systems that do not have structured annotations, they can simply communicate a single annotation with no author or time.  This element may need to be included in narrative because of the potential for modifying information.  *Annotations SHOULD NOT* be used to communicate \"modifying\" information that could be computable. (This is a SHOULD because enforcing user behavior is nearly impossible).",
"min": 0,
"max": "0",
"base": {
"path": "Task.note",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Annotation"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "N/A"
},
{
"identity": "rim",
"map": "Act"
},
{
"identity": "workflow",
"map": "Request.note, Event.note"
},
{
"identity": "rim",
"map": ".inboundRelationship[typeCode=SUBJ, ].source[classCode=OBS, moodCode=EVN, code=\"annotation\"].value(string)"
}
]
},
{
"id": "Task.relevantHistory",
"path": "Task.relevantHistory",
"short": "Key events in history of the Task",
"definition": "Links to Provenance records for past versions of this Task that identify key state transitions or updates that are likely to be relevant to a user looking at the current version of the task.",
"comment": "This element does not point to the Provenance associated with the *current* version of the resource - as it would be created after this version existed.  The Provenance for the current version can be retrieved with a _revinclude.",
"alias": [
"Status History"
],
"min": 0,
"max": "0",
"base": {
"path": "Task.relevantHistory",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/StructureDefinition/Provenance"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ref-1",
"severity": "error",
"human": "SHALL have a contained resource if a local reference is provided",
"expression": "reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))",
"xpath": "not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "The target of a resource reference is a RIM entry point (Act, Role, or Entity)"
},
{
"identity": "workflow",
"map": "Request.relevantHistory"
},
{
"identity": "rim",
"map": ".inboundRelationship(typeCode=SUBJ].source[classCode=CACT, moodCode=EVN]"
}
]
},
{
"id": "Task.restriction",
"path": "Task.restriction",
"short": "Constraints on fulfillment tasks",
"definition": "If the Task.focus is a request resource and the task is seeking fulfillment (i.e is asking for the request to be actioned), this element identifies any limitations on what parts of the referenced request should be actioned.",
"requirements": "Sometimes when fulfillment is sought, you don't want full fulfillment.",
"min": 0,
"max": "0",
"base": {
"path": "Task.restriction",
"min": 0,
"max": "1"
},
"type": [
{
"code": "BackboneElement"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "Instead of pointing to request, would point to component of request, having these characteristics"
}
]
},
{
"id": "Task.restriction.id",
"path": "Task.restriction.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Task.restriction.extension",
"path": "Task.restriction.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.restriction.modifierExtension",
"path": "Task.restriction.modifierExtension",
"short": "Extensions that cannot be ignored",
"definition": "May be used to represent additional information that is not part of the basic definition of the element, and that modifies the understanding of the element that contains it. Usually modifier elements provide negation or qualification. In order to make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content",
"modifiers"
],
"min": 0,
"max": "*",
"base": {
"path": "BackboneElement.modifierExtension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"isModifier": true,
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.restriction.repetitions",
"path": "Task.restriction.repetitions",
"short": "How many times to repeat",
"definition": "Indicates the number of times the requested action should occur.",
"comment": "32 bit number; for values larger than this, use decimal",
"requirements": "E.g. order that requests monthly lab tests, fulfillment is sought for 1.",
"min": 0,
"max": "1",
"base": {
"path": "Task.restriction.repetitions",
"min": 0,
"max": "1"
},
"type": [
{
"code": "positiveInt"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": ".repeatNumber"
}
]
},
{
"id": "Task.restriction.period",
"path": "Task.restriction.period",
"short": "When fulfillment sought",
"definition": "Over what time-period is fulfillment sought.",
"comment": "Note that period.high is the due date representing the time by which the task should be completed.",
"requirements": "E.g. order that authorizes 1 year's services.  Fulfillment is sought for next 3 months.",
"min": 0,
"max": "1",
"base": {
"path": "Task.restriction.period",
"min": 0,
"max": "1"
},
"type": [
{
"code": "Period"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "per-1",
"severity": "error",
"human": "If present, start SHALL have a lower value than end",
"expression": "start.empty() or end.empty() or (start <= end)",
"xpath": "not(exists(f:start)) or not(exists(f:end)) or (f:start/@value <= f:end/@value)"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "DR"
},
{
"identity": "rim",
"map": "IVL<TS>[lowClosed=\"true\" and highClosed=\"true\"] or URG<TS>[lowClosed=\"true\" and highClosed=\"true\"]"
},
{
"identity": "rim",
"map": ".effectiveTime(IVL<TS>)"
}
]
},
{
"id": "Task.restriction.recipient",
"path": "Task.restriction.recipient",
"short": "For whom is fulfillment sought?",
"definition": "For requests that are targeted to more than on potential recipient/target, for whom is fulfillment sought?",
"comment": "References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository.",
"min": 0,
"max": "*",
"base": {
"path": "Task.restriction.recipient",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/StructureDefinition/Patient"
},
{
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/StructureDefinition/Practitioner"
},
{
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/StructureDefinition/RelatedPerson"
},
{
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/StructureDefinition/Group"
},
{
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/StructureDefinition/Organization"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ref-1",
"severity": "error",
"human": "SHALL have a contained resource if a local reference is provided",
"expression": "reference.startsWith('#').not() or (reference.substring(1).trace('url') in %resource.contained.id.trace('ids'))",
"xpath": "not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "The target of a resource reference is a RIM entry point (Act, Role, or Entity)"
},
{
"identity": "rim",
"map": ".participation[typeCode=SBJ].role"
}
]
},
{
"id": "Task.input",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-explicit-type-name",
"valueString": "Parameter"
}
],
"path": "Task.input",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "type.coding.code"
}
],
"description": "Information indicating the error level applicable to the event message identified and the corresponding line number.",
"ordered": true,
"rules": "closed"
},
"short": "Information used to perform task",
"definition": "Additional information that may be needed in the execution of the task.",
"comment": "Information indicating the error level applicable to the event message identified and the corresponding line number.",
"requirements": "Resources and data used to perform the task.  This data is used in the business logic of task execution, and is stored separately because it varies between workflows.",
"alias": [
"Supporting Information"
],
"min": 2,
"max": "3",
"base": {
"path": "Task.input",
"min": 0,
"max": "*"
},
"type": [
{
"code": "BackboneElement"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "???"
}
]
},
{
"id": "Task.input.id",
"path": "Task.input.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Task.input.extension",
"path": "Task.input.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.input.modifierExtension",
"path": "Task.input.modifierExtension",
"short": "Extensions that cannot be ignored",
"definition": "May be used to represent additional information that is not part of the basic definition of the element, and that modifies the understanding of the element that contains it. Usually modifier elements provide negation or qualification. In order to make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content",
"modifiers"
],
"min": 0,
"max": "*",
"base": {
"path": "BackboneElement.modifierExtension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"isModifier": true,
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.input.type",
"path": "Task.input.type",
"short": "Label for the input",
"definition": "A code or description indicating how the input is intended to be used as part of the task execution.",
"comment": "If referencing a BPMN workflow or Protocol, the \"system\" is the URL for the workflow definition and the code is the \"name\" of the required input.",
"requirements": "Inputs are named to enable task automation to bind data and pass it from one task to the next.",
"alias": [
"Name"
],
"min": 1,
"max": "1",
"base": {
"path": "Task.input.type",
"min": 1,
"max": "1"
},
"type": [
{
"code": "CodeableConcept"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"binding": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
"valueString": "TaskInputParameterType"
}
],
"strength": "example",
"description": "Codes to identify types of input parameters.  These will typically be specific to a particular workflow.  E.g. \"Comparison source\", \"Applicable consent\", \"Concommitent Medications\", etc."
},
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "CE/CNE/CWE"
},
{
"identity": "rim",
"map": "CD"
},
{
"identity": "orim",
"map": "fhir:CodeableConcept rdfs:subClassOf dt:CD"
},
{
"identity": "rim",
"map": "???"
}
]
},
{
"id": "Task.input.type.id",
"path": "Task.input.type.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Task.input.type.extension",
"path": "Task.input.type.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.input.type.coding",
"path": "Task.input.type.coding",
"short": "Code defined by a terminology system",
"definition": "A reference to a code defined by a terminology system.",
"comment": "Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.",
"requirements": "Allows for translations and alternate encodings within a code system.  Also supports communication of the same instance to systems requiring different encodings.",
"min": 1,
"max": "1",
"base": {
"path": "CodeableConcept.coding",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Coding"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "CE/CNE/CWE subset one of the sets of component 1-3 or 4-6"
},
{
"identity": "rim",
"map": "CV"
},
{
"identity": "orim",
"map": "fhir:Coding rdfs:subClassOf dt:CDCoding"
},
{
"identity": "v2",
"map": "C*E.1-8, C*E.10-22"
},
{
"identity": "rim",
"map": "union(., ./translation)"
},
{
"identity": "orim",
"map": "fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"
}
]
},
{
"id": "Task.input.type.coding.id",
"path": "Task.input.type.coding.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Task.input.type.coding.extension",
"path": "Task.input.type.coding.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.input.type.coding.system",
"path": "Task.input.type.coding.system",
"short": "Identity of the terminology system",
"definition": "The identification of the code system that defines the meaning of the symbol in the code.",
"comment": "The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...).  OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously.",
"requirements": "Need to be unambiguous about the source of the definition of the symbol.",
"min": 1,
"max": "1",
"base": {
"path": "Coding.system",
"min": 0,
"max": "1"
},
"type": [
{
"code": "uri"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.3"
},
{
"identity": "rim",
"map": "./codeSystem"
},
{
"identity": "orim",
"map": "fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem"
}
]
},
{
"id": "Task.input.type.coding.version",
"path": "Task.input.type.coding.version",
"short": "Version of the system - if relevant",
"definition": "The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.",
"comment": "Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.",
"min": 0,
"max": "1",
"base": {
"path": "Coding.version",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.7"
},
{
"identity": "rim",
"map": "./codeSystemVersion"
},
{
"identity": "orim",
"map": "fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion"
}
]
},
{
"id": "Task.input.type.coding.code",
"path": "Task.input.type.coding.code",
"short": "Symbol in syntax defined by the system",
"definition": "A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"requirements": "Need to refer to a particular code in the system.",
"min": 1,
"max": "1",
"base": {
"path": "Coding.code",
"min": 0,
"max": "1"
},
"type": [
{
"code": "code"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.1"
},
{
"identity": "rim",
"map": "./code"
},
{
"identity": "orim",
"map": "fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code"
}
]
},
{
"id": "Task.input.type.coding.display",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.input.type.coding.display",
"short": "Representation defined by the system",
"definition": "A representation of the meaning of the code in the system, following the rules of the system.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"requirements": "Need to be able to carry a human-readable meaning of the code for readers that do not know  the system.",
"min": 1,
"max": "1",
"base": {
"path": "Coding.display",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.2 - but note this is not well followed"
},
{
"identity": "rim",
"map": "CV.displayName"
},
{
"identity": "orim",
"map": "fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName"
}
]
},
{
"id": "Task.input.type.coding.userSelected",
"path": "Task.input.type.coding.userSelected",
"short": "If this coding was chosen directly by the user",
"definition": "Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays).",
"comment": "Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.",
"requirements": "This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.",
"min": 0,
"max": "1",
"base": {
"path": "Coding.userSelected",
"min": 0,
"max": "1"
},
"type": [
{
"code": "boolean"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "Sometimes implied by being first"
},
{
"identity": "rim",
"map": "CD.codingRationale"
},
{
"identity": "orim",
"map": "fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map;   fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\\#true a [     fhir:source \"true\";     fhir:target dt:CDCoding.codingRationale\\#O   ]"
}
]
},
{
"id": "Task.input.type.text",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.input.type.text",
"short": "Plain text representation of the concept",
"definition": "A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.",
"comment": "Very often the text is the same as a displayName of one of the codings.",
"requirements": "The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.",
"min": 0,
"max": "0",
"base": {
"path": "CodeableConcept.text",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.9. But note many systems use C*E.2 for this"
},
{
"identity": "rim",
"map": "./originalText[mediaType/code=\"text/plain\"]/data"
},
{
"identity": "orim",
"map": "fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText"
}
]
},
{
"id": "Task.input.value[x]",
"path": "Task.input.value[x]",
"short": "Content to use in performing the task",
"definition": "The value of the input parameter as a basic type.",
"comment": "A stream of bytes, base64 encoded",
"min": 1,
"max": "1",
"base": {
"path": "Task.input.value[x]",
"min": 1,
"max": "1"
},
"type": [
{
"code": "base64Binary"
},
{
"code": "boolean"
},
{
"code": "code"
},
{
"code": "date"
},
{
"code": "dateTime"
},
{
"code": "decimal"
},
{
"code": "id"
},
{
"code": "instant"
},
{
"code": "integer"
},
{
"code": "markdown"
},
{
"code": "oid"
},
{
"code": "positiveInt"
},
{
"code": "string"
},
{
"code": "time"
},
{
"code": "unsignedInt"
},
{
"code": "uri"
},
{
"code": "Address"
},
{
"code": "Age"
},
{
"code": "Annotation"
},
{
"code": "Attachment"
},
{
"code": "CodeableConcept"
},
{
"code": "Coding"
},
{
"code": "ContactPoint"
},
{
"code": "Count"
},
{
"code": "Distance"
},
{
"code": "Duration"
},
{
"code": "HumanName"
},
{
"code": "Identifier"
},
{
"code": "Money"
},
{
"code": "Period"
},
{
"code": "Quantity"
},
{
"code": "Range"
},
{
"code": "Ratio"
},
{
"code": "Reference"
},
{
"code": "SampledData"
},
{
"code": "Signature"
},
{
"code": "Timing"
},
{
"code": "Meta"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "???"
}
]
},
{
"id": "Task.input:responseLevel",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-explicit-type-name",
"valueString": "Parameter"
}
],
"path": "Task.input",
"sliceName": "responseLevel",
"short": "Response level applicable to the event message",
"definition": "Indication of the response level",
"requirements": "Resources and data used to perform the task.  This data is used in the business logic of task execution, and is stored separately because it varies between workflows.",
"alias": [
"Supporting Information"
],
"min": 1,
"max": "1",
"base": {
"path": "Task.input",
"min": 0,
"max": "*"
},
"type": [
{
"code": "BackboneElement"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "???"
}
]
},
{
"id": "Task.input:responseLevel.id",
"path": "Task.input.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Task.input:responseLevel.extension",
"path": "Task.input.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.input:responseLevel.modifierExtension",
"path": "Task.input.modifierExtension",
"short": "Extensions that cannot be ignored",
"definition": "May be used to represent additional information that is not part of the basic definition of the element, and that modifies the understanding of the element that contains it. Usually modifier elements provide negation or qualification. In order to make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content",
"modifiers"
],
"min": 0,
"max": "*",
"base": {
"path": "BackboneElement.modifierExtension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"isModifier": true,
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.input:responseLevel.type",
"path": "Task.input.type",
"short": "Input item",
"definition": "A code or description indicating how the input is intended to be used as part of the task execution.",
"comment": "If referencing a BPMN workflow or Protocol, the \"system\" is the URL for the workflow definition and the code is the \"name\" of the required input.",
"requirements": "Inputs are named to enable task automation to bind data and pass it from one task to the next.",
"alias": [
"Name"
],
"min": 1,
"max": "1",
"base": {
"path": "Task.input.type",
"min": 1,
"max": "1"
},
"type": [
{
"code": "CodeableConcept"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"binding": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
"valueString": "TaskInputParameterType"
}
],
"strength": "required",
"description": "The input item relevant to the event message response",
"valueSetReference": {
"reference": "https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageResponseInput-1"
}
},
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "CE/CNE/CWE"
},
{
"identity": "rim",
"map": "CD"
},
{
"identity": "orim",
"map": "fhir:CodeableConcept rdfs:subClassOf dt:CD"
},
{
"identity": "rim",
"map": "???"
}
]
},
{
"id": "Task.input:responseLevel.type.id",
"path": "Task.input.type.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Task.input:responseLevel.type.extension",
"path": "Task.input.type.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.input:responseLevel.type.coding",
"path": "Task.input.type.coding",
"short": "Code defined by a terminology system",
"definition": "A reference to a code defined by a terminology system.",
"comment": "Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.",
"requirements": "Allows for translations and alternate encodings within a code system.  Also supports communication of the same instance to systems requiring different encodings.",
"min": 1,
"max": "1",
"base": {
"path": "CodeableConcept.coding",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Coding"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "CE/CNE/CWE subset one of the sets of component 1-3 or 4-6"
},
{
"identity": "rim",
"map": "CV"
},
{
"identity": "orim",
"map": "fhir:Coding rdfs:subClassOf dt:CDCoding"
},
{
"identity": "v2",
"map": "C*E.1-8, C*E.10-22"
},
{
"identity": "rim",
"map": "union(., ./translation)"
},
{
"identity": "orim",
"map": "fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"
}
]
},
{
"id": "Task.input:responseLevel.type.coding.id",
"path": "Task.input.type.coding.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Task.input:responseLevel.type.coding.extension",
"path": "Task.input.type.coding.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.input:responseLevel.type.coding.system",
"path": "Task.input.type.coding.system",
"short": "Identity of the terminology system",
"definition": "The identification of the code system that defines the meaning of the symbol in the code.",
"comment": "The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...).  OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously.",
"requirements": "Need to be unambiguous about the source of the definition of the symbol.",
"min": 1,
"max": "1",
"base": {
"path": "Coding.system",
"min": 0,
"max": "1"
},
"type": [
{
"code": "uri"
}
],
"fixedUri": "https://fhir.nhs.uk/STU3/CodeSystem/EMS-EventMessageResponseInput-1",
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.3"
},
{
"identity": "rim",
"map": "./codeSystem"
},
{
"identity": "orim",
"map": "fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem"
}
]
},
{
"id": "Task.input:responseLevel.type.coding.version",
"path": "Task.input.type.coding.version",
"short": "Version of the system - if relevant",
"definition": "The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.",
"comment": "Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.",
"min": 0,
"max": "0",
"base": {
"path": "Coding.version",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.7"
},
{
"identity": "rim",
"map": "./codeSystemVersion"
},
{
"identity": "orim",
"map": "fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion"
}
]
},
{
"id": "Task.input:responseLevel.type.coding.code",
"path": "Task.input.type.coding.code",
"short": "Symbol in syntax defined by the system",
"definition": "A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"requirements": "Need to refer to a particular code in the system.",
"min": 1,
"max": "1",
"base": {
"path": "Coding.code",
"min": 0,
"max": "1"
},
"type": [
{
"code": "code"
}
],
"fixedCode": "001",
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.1"
},
{
"identity": "rim",
"map": "./code"
},
{
"identity": "orim",
"map": "fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code"
}
]
},
{
"id": "Task.input:responseLevel.type.coding.display",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.input.type.coding.display",
"short": "Representation defined by the system",
"definition": "A representation of the meaning of the code in the system, following the rules of the system.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"requirements": "Need to be able to carry a human-readable meaning of the code for readers that do not know  the system.",
"min": 1,
"max": "1",
"base": {
"path": "Coding.display",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"fixedString": "Response Level",
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.2 - but note this is not well followed"
},
{
"identity": "rim",
"map": "CV.displayName"
},
{
"identity": "orim",
"map": "fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName"
}
]
},
{
"id": "Task.input:responseLevel.type.coding.userSelected",
"path": "Task.input.type.coding.userSelected",
"short": "If this coding was chosen directly by the user",
"definition": "Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays).",
"comment": "Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.",
"requirements": "This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.",
"min": 0,
"max": "0",
"base": {
"path": "Coding.userSelected",
"min": 0,
"max": "1"
},
"type": [
{
"code": "boolean"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "Sometimes implied by being first"
},
{
"identity": "rim",
"map": "CD.codingRationale"
},
{
"identity": "orim",
"map": "fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map;   fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\\#true a [     fhir:source \"true\";     fhir:target dt:CDCoding.codingRationale\\#O   ]"
}
]
},
{
"id": "Task.input:responseLevel.type.text",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.input.type.text",
"short": "Plain text representation of the concept",
"definition": "A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.",
"comment": "Very often the text is the same as a displayName of one of the codings.",
"requirements": "The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.",
"min": 0,
"max": "0",
"base": {
"path": "CodeableConcept.text",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.9. But note many systems use C*E.2 for this"
},
{
"identity": "rim",
"map": "./originalText[mediaType/code=\"text/plain\"]/data"
},
{
"identity": "orim",
"map": "fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText"
}
]
},
{
"id": "Task.input:responseLevel.value[x]:valueCodeableConcept",
"path": "Task.input.valueCodeableConcept",
"sliceName": "valueCodeableConcept",
"short": "Indication that the response relates to the success or rejection of an event message",
"definition": "The value of the input parameter as a basic type.",
"comment": "A stream of bytes, base64 encoded",
"min": 1,
"max": "1",
"base": {
"path": "Task.input.value[x]",
"min": 1,
"max": "1"
},
"type": [
{
"code": "CodeableConcept"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"binding": {
"strength": "required",
"description": "The event message response level",
"valueSetReference": {
"reference": "https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageResponseLevel-1"
}
},
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "???"
}
]
},
{
"id": "Task.input:responseLevel.value[x]:valueCodeableConcept.id",
"path": "Task.input.valueCodeableConcept.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Task.input:responseLevel.value[x]:valueCodeableConcept.extension",
"path": "Task.input.valueCodeableConcept.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.input:responseLevel.value[x]:valueCodeableConcept.coding",
"path": "Task.input.valueCodeableConcept.coding",
"short": "Code defined by a terminology system",
"definition": "A reference to a code defined by a terminology system.",
"comment": "Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.",
"requirements": "Allows for translations and alternate encodings within a code system.  Also supports communication of the same instance to systems requiring different encodings.",
"min": 1,
"max": "1",
"base": {
"path": "CodeableConcept.coding",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Coding"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "CE/CNE/CWE subset one of the sets of component 1-3 or 4-6"
},
{
"identity": "rim",
"map": "CV"
},
{
"identity": "orim",
"map": "fhir:Coding rdfs:subClassOf dt:CDCoding"
},
{
"identity": "v2",
"map": "C*E.1-8, C*E.10-22"
},
{
"identity": "rim",
"map": "union(., ./translation)"
},
{
"identity": "orim",
"map": "fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"
}
]
},
{
"id": "Task.input:responseLevel.value[x]:valueCodeableConcept.coding.id",
"path": "Task.input.valueCodeableConcept.coding.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Task.input:responseLevel.value[x]:valueCodeableConcept.coding.extension",
"path": "Task.input.valueCodeableConcept.coding.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.input:responseLevel.value[x]:valueCodeableConcept.coding.system",
"path": "Task.input.valueCodeableConcept.coding.system",
"short": "Identity of the terminology system",
"definition": "The identification of the code system that defines the meaning of the symbol in the code.",
"comment": "The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...).  OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously.",
"requirements": "Need to be unambiguous about the source of the definition of the symbol.",
"min": 1,
"max": "1",
"base": {
"path": "Coding.system",
"min": 0,
"max": "1"
},
"type": [
{
"code": "uri"
}
],
"fixedUri": "https://fhir.nhs.uk/STU3/CodeSystem/EMS-EventMessageResponseLevel-1",
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.3"
},
{
"identity": "rim",
"map": "./codeSystem"
},
{
"identity": "orim",
"map": "fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem"
}
]
},
{
"id": "Task.input:responseLevel.value[x]:valueCodeableConcept.coding.version",
"path": "Task.input.valueCodeableConcept.coding.version",
"short": "Version of the system - if relevant",
"definition": "The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.",
"comment": "Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.",
"min": 0,
"max": "0",
"base": {
"path": "Coding.version",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.7"
},
{
"identity": "rim",
"map": "./codeSystemVersion"
},
{
"identity": "orim",
"map": "fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion"
}
]
},
{
"id": "Task.input:responseLevel.value[x]:valueCodeableConcept.coding.code",
"path": "Task.input.valueCodeableConcept.coding.code",
"short": "Symbol in syntax defined by the system",
"definition": "A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"requirements": "Need to refer to a particular code in the system.",
"min": 1,
"max": "1",
"base": {
"path": "Coding.code",
"min": 0,
"max": "1"
},
"type": [
{
"code": "code"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.1"
},
{
"identity": "rim",
"map": "./code"
},
{
"identity": "orim",
"map": "fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code"
}
]
},
{
"id": "Task.input:responseLevel.value[x]:valueCodeableConcept.coding.display",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.input.valueCodeableConcept.coding.display",
"short": "Representation defined by the system",
"definition": "A representation of the meaning of the code in the system, following the rules of the system.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"requirements": "Need to be able to carry a human-readable meaning of the code for readers that do not know  the system.",
"min": 1,
"max": "1",
"base": {
"path": "Coding.display",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.2 - but note this is not well followed"
},
{
"identity": "rim",
"map": "CV.displayName"
},
{
"identity": "orim",
"map": "fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName"
}
]
},
{
"id": "Task.input:responseLevel.value[x]:valueCodeableConcept.coding.userSelected",
"path": "Task.input.valueCodeableConcept.coding.userSelected",
"short": "If this coding was chosen directly by the user",
"definition": "Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays).",
"comment": "Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.",
"requirements": "This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.",
"min": 0,
"max": "0",
"base": {
"path": "Coding.userSelected",
"min": 0,
"max": "1"
},
"type": [
{
"code": "boolean"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "Sometimes implied by being first"
},
{
"identity": "rim",
"map": "CD.codingRationale"
},
{
"identity": "orim",
"map": "fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map;   fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\\#true a [     fhir:source \"true\";     fhir:target dt:CDCoding.codingRationale\\#O   ]"
}
]
},
{
"id": "Task.input:responseLevel.value[x]:valueCodeableConcept.text",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.input.valueCodeableConcept.text",
"short": "Plain text representation of the concept",
"definition": "A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.",
"comment": "Very often the text is the same as a displayName of one of the codings.",
"requirements": "The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.",
"min": 0,
"max": "0",
"base": {
"path": "CodeableConcept.text",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.9. But note many systems use C*E.2 for this"
},
{
"identity": "rim",
"map": "./originalText[mediaType/code=\"text/plain\"]/data"
},
{
"identity": "orim",
"map": "fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText"
}
]
},
{
"id": "Task.input:messageID",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-explicit-type-name",
"valueString": "Parameter"
}
],
"path": "Task.input",
"sliceName": "messageID",
"short": "Message ID of the event message subject to the Event Message Response",
"definition": "Additional information that may be needed in the execution of the task.",
"requirements": "Resources and data used to perform the task.  This data is used in the business logic of task execution, and is stored separately because it varies between workflows.",
"alias": [
"Supporting Information"
],
"min": 1,
"max": "1",
"base": {
"path": "Task.input",
"min": 0,
"max": "*"
},
"type": [
{
"code": "BackboneElement"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "???"
}
]
},
{
"id": "Task.input:messageID.id",
"path": "Task.input.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Task.input:messageID.extension",
"path": "Task.input.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.input:messageID.modifierExtension",
"path": "Task.input.modifierExtension",
"short": "Extensions that cannot be ignored",
"definition": "May be used to represent additional information that is not part of the basic definition of the element, and that modifies the understanding of the element that contains it. Usually modifier elements provide negation or qualification. In order to make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content",
"modifiers"
],
"min": 0,
"max": "*",
"base": {
"path": "BackboneElement.modifierExtension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"isModifier": true,
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.input:messageID.type",
"path": "Task.input.type",
"short": "Input item",
"definition": "A code or description indicating how the input is intended to be used as part of the task execution.",
"comment": "If referencing a BPMN workflow or Protocol, the \"system\" is the URL for the workflow definition and the code is the \"name\" of the required input.",
"requirements": "Inputs are named to enable task automation to bind data and pass it from one task to the next.",
"alias": [
"Name"
],
"min": 1,
"max": "1",
"base": {
"path": "Task.input.type",
"min": 1,
"max": "1"
},
"type": [
{
"code": "CodeableConcept"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"binding": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
"valueString": "TaskInputParameterType"
}
],
"strength": "required",
"description": "The input item relevant to the event message response",
"valueSetReference": {
"reference": "https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageResponseInput-1"
}
},
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "CE/CNE/CWE"
},
{
"identity": "rim",
"map": "CD"
},
{
"identity": "orim",
"map": "fhir:CodeableConcept rdfs:subClassOf dt:CD"
},
{
"identity": "rim",
"map": "???"
}
]
},
{
"id": "Task.input:messageID.type.id",
"path": "Task.input.type.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Task.input:messageID.type.extension",
"path": "Task.input.type.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.input:messageID.type.coding",
"path": "Task.input.type.coding",
"short": "Code defined by a terminology system",
"definition": "A reference to a code defined by a terminology system.",
"comment": "Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.",
"requirements": "Allows for translations and alternate encodings within a code system.  Also supports communication of the same instance to systems requiring different encodings.",
"min": 1,
"max": "1",
"base": {
"path": "CodeableConcept.coding",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Coding"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "CE/CNE/CWE subset one of the sets of component 1-3 or 4-6"
},
{
"identity": "rim",
"map": "CV"
},
{
"identity": "orim",
"map": "fhir:Coding rdfs:subClassOf dt:CDCoding"
},
{
"identity": "v2",
"map": "C*E.1-8, C*E.10-22"
},
{
"identity": "rim",
"map": "union(., ./translation)"
},
{
"identity": "orim",
"map": "fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"
}
]
},
{
"id": "Task.input:messageID.type.coding.id",
"path": "Task.input.type.coding.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Task.input:messageID.type.coding.extension",
"path": "Task.input.type.coding.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.input:messageID.type.coding.system",
"path": "Task.input.type.coding.system",
"short": "Identity of the terminology system",
"definition": "The identification of the code system that defines the meaning of the symbol in the code.",
"comment": "The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...).  OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously.",
"requirements": "Need to be unambiguous about the source of the definition of the symbol.",
"min": 1,
"max": "1",
"base": {
"path": "Coding.system",
"min": 0,
"max": "1"
},
"type": [
{
"code": "uri"
}
],
"fixedUri": "https://fhir.nhs.uk/STU3/CodeSystem/EMS-EventErrorInput-1",
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.3"
},
{
"identity": "rim",
"map": "./codeSystem"
},
{
"identity": "orim",
"map": "fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem"
}
]
},
{
"id": "Task.input:messageID.type.coding.version",
"path": "Task.input.type.coding.version",
"short": "Version of the system - if relevant",
"definition": "The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.",
"comment": "Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.",
"min": 0,
"max": "0",
"base": {
"path": "Coding.version",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.7"
},
{
"identity": "rim",
"map": "./codeSystemVersion"
},
{
"identity": "orim",
"map": "fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion"
}
]
},
{
"id": "Task.input:messageID.type.coding.code",
"path": "Task.input.type.coding.code",
"short": "Symbol in syntax defined by the system",
"definition": "A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"requirements": "Need to refer to a particular code in the system.",
"min": 1,
"max": "1",
"base": {
"path": "Coding.code",
"min": 0,
"max": "1"
},
"type": [
{
"code": "code"
}
],
"fixedCode": "002",
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.1"
},
{
"identity": "rim",
"map": "./code"
},
{
"identity": "orim",
"map": "fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code"
}
]
},
{
"id": "Task.input:messageID.type.coding.display",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.input.type.coding.display",
"short": "Representation defined by the system",
"definition": "A representation of the meaning of the code in the system, following the rules of the system.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"requirements": "Need to be able to carry a human-readable meaning of the code for readers that do not know  the system.",
"min": 1,
"max": "1",
"base": {
"path": "Coding.display",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"fixedString": "Message ID",
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.2 - but note this is not well followed"
},
{
"identity": "rim",
"map": "CV.displayName"
},
{
"identity": "orim",
"map": "fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName"
}
]
},
{
"id": "Task.input:messageID.type.coding.userSelected",
"path": "Task.input.type.coding.userSelected",
"short": "If this coding was chosen directly by the user",
"definition": "Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays).",
"comment": "Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.",
"requirements": "This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.",
"min": 0,
"max": "0",
"base": {
"path": "Coding.userSelected",
"min": 0,
"max": "1"
},
"type": [
{
"code": "boolean"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "Sometimes implied by being first"
},
{
"identity": "rim",
"map": "CD.codingRationale"
},
{
"identity": "orim",
"map": "fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map;   fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\\#true a [     fhir:source \"true\";     fhir:target dt:CDCoding.codingRationale\\#O   ]"
}
]
},
{
"id": "Task.input:messageID.type.text",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.input.type.text",
"short": "Plain text representation of the concept",
"definition": "A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.",
"comment": "Very often the text is the same as a displayName of one of the codings.",
"requirements": "The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.",
"min": 0,
"max": "0",
"base": {
"path": "CodeableConcept.text",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.9. But note many systems use C*E.2 for this"
},
{
"identity": "rim",
"map": "./originalText[mediaType/code=\"text/plain\"]/data"
},
{
"identity": "orim",
"map": "fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText"
}
]
},
{
"id": "Task.input:messageID.value[x]:valueId",
"path": "Task.input.valueId",
"sliceName": "valueId",
"short": "The message id of the event message containing the error",
"definition": "The value of the input parameter as a basic type.",
"comment": "A stream of bytes, base64 encoded",
"min": 1,
"max": "1",
"base": {
"path": "Task.input.value[x]",
"min": 1,
"max": "1"
},
"type": [
{
"code": "id"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "???"
}
]
},
{
"id": "Task.input:lineNumber",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-explicit-type-name",
"valueString": "Parameter"
}
],
"path": "Task.input",
"sliceName": "lineNumber",
"short": "Line number of error present in a rejected event message",
"definition": "Additional information that may be needed in the execution of the task.",
"requirements": "Resources and data used to perform the task.  This data is used in the business logic of task execution, and is stored separately because it varies between workflows.",
"alias": [
"Supporting Information"
],
"min": 0,
"max": "1",
"base": {
"path": "Task.input",
"min": 0,
"max": "*"
},
"type": [
{
"code": "BackboneElement"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "???"
}
]
},
{
"id": "Task.input:lineNumber.id",
"path": "Task.input.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Task.input:lineNumber.extension",
"path": "Task.input.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.input:lineNumber.modifierExtension",
"path": "Task.input.modifierExtension",
"short": "Extensions that cannot be ignored",
"definition": "May be used to represent additional information that is not part of the basic definition of the element, and that modifies the understanding of the element that contains it. Usually modifier elements provide negation or qualification. In order to make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content",
"modifiers"
],
"min": 0,
"max": "*",
"base": {
"path": "BackboneElement.modifierExtension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"isModifier": true,
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.input:lineNumber.type",
"path": "Task.input.type",
"short": "Input item",
"definition": "A code or description indicating how the input is intended to be used as part of the task execution.",
"comment": "If referencing a BPMN workflow or Protocol, the \"system\" is the URL for the workflow definition and the code is the \"name\" of the required input.",
"requirements": "Inputs are named to enable task automation to bind data and pass it from one task to the next.",
"alias": [
"Name"
],
"min": 1,
"max": "1",
"base": {
"path": "Task.input.type",
"min": 1,
"max": "1"
},
"type": [
{
"code": "CodeableConcept"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"binding": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
"valueString": "TaskInputParameterType"
}
],
"strength": "required",
"description": "The input item relevant to the event message response",
"valueSetReference": {
"reference": "https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageResponseInput-1"
}
},
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "CE/CNE/CWE"
},
{
"identity": "rim",
"map": "CD"
},
{
"identity": "orim",
"map": "fhir:CodeableConcept rdfs:subClassOf dt:CD"
},
{
"identity": "rim",
"map": "???"
}
]
},
{
"id": "Task.input:lineNumber.type.id",
"path": "Task.input.type.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Task.input:lineNumber.type.extension",
"path": "Task.input.type.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.input:lineNumber.type.coding",
"path": "Task.input.type.coding",
"short": "Code defined by a terminology system",
"definition": "A reference to a code defined by a terminology system.",
"comment": "Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.",
"requirements": "Allows for translations and alternate encodings within a code system.  Also supports communication of the same instance to systems requiring different encodings.",
"min": 1,
"max": "1",
"base": {
"path": "CodeableConcept.coding",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Coding"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "CE/CNE/CWE subset one of the sets of component 1-3 or 4-6"
},
{
"identity": "rim",
"map": "CV"
},
{
"identity": "orim",
"map": "fhir:Coding rdfs:subClassOf dt:CDCoding"
},
{
"identity": "v2",
"map": "C*E.1-8, C*E.10-22"
},
{
"identity": "rim",
"map": "union(., ./translation)"
},
{
"identity": "orim",
"map": "fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding"
}
]
},
{
"id": "Task.input:lineNumber.type.coding.id",
"path": "Task.input.type.coding.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Task.input:lineNumber.type.coding.extension",
"path": "Task.input.type.coding.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.input:lineNumber.type.coding.system",
"path": "Task.input.type.coding.system",
"short": "Identity of the terminology system",
"definition": "The identification of the code system that defines the meaning of the symbol in the code.",
"comment": "The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...).  OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously.",
"requirements": "Need to be unambiguous about the source of the definition of the symbol.",
"min": 1,
"max": "1",
"base": {
"path": "Coding.system",
"min": 0,
"max": "1"
},
"type": [
{
"code": "uri"
}
],
"fixedUri": "https://fhir.nhs.uk/STU3/CodeSystem/EMS-EventErrorInput-1",
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.3"
},
{
"identity": "rim",
"map": "./codeSystem"
},
{
"identity": "orim",
"map": "fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem"
}
]
},
{
"id": "Task.input:lineNumber.type.coding.version",
"path": "Task.input.type.coding.version",
"short": "Version of the system - if relevant",
"definition": "The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.",
"comment": "Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.",
"min": 0,
"max": "0",
"base": {
"path": "Coding.version",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.7"
},
{
"identity": "rim",
"map": "./codeSystemVersion"
},
{
"identity": "orim",
"map": "fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion"
}
]
},
{
"id": "Task.input:lineNumber.type.coding.code",
"path": "Task.input.type.coding.code",
"short": "Symbol in syntax defined by the system",
"definition": "A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"requirements": "Need to refer to a particular code in the system.",
"min": 1,
"max": "1",
"base": {
"path": "Coding.code",
"min": 0,
"max": "1"
},
"type": [
{
"code": "code"
}
],
"fixedCode": "003",
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.1"
},
{
"identity": "rim",
"map": "./code"
},
{
"identity": "orim",
"map": "fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code"
}
]
},
{
"id": "Task.input:lineNumber.type.coding.display",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.input.type.coding.display",
"short": "Representation defined by the system",
"definition": "A representation of the meaning of the code in the system, following the rules of the system.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"requirements": "Need to be able to carry a human-readable meaning of the code for readers that do not know  the system.",
"min": 1,
"max": "1",
"base": {
"path": "Coding.display",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"fixedString": "Line Number",
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.2 - but note this is not well followed"
},
{
"identity": "rim",
"map": "CV.displayName"
},
{
"identity": "orim",
"map": "fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName"
}
]
},
{
"id": "Task.input:lineNumber.type.coding.userSelected",
"path": "Task.input.type.coding.userSelected",
"short": "If this coding was chosen directly by the user",
"definition": "Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays).",
"comment": "Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.",
"requirements": "This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.",
"min": 0,
"max": "0",
"base": {
"path": "Coding.userSelected",
"min": 0,
"max": "1"
},
"type": [
{
"code": "boolean"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "Sometimes implied by being first"
},
{
"identity": "rim",
"map": "CD.codingRationale"
},
{
"identity": "orim",
"map": "fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map;   fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\\#true a [     fhir:source \"true\";     fhir:target dt:CDCoding.codingRationale\\#O   ]"
}
]
},
{
"id": "Task.input:lineNumber.type.text",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.input.type.text",
"short": "Plain text representation of the concept",
"definition": "A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.",
"comment": "Very often the text is the same as a displayName of one of the codings.",
"requirements": "The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.",
"min": 0,
"max": "0",
"base": {
"path": "CodeableConcept.text",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "C*E.9. But note many systems use C*E.2 for this"
},
{
"identity": "rim",
"map": "./originalText[mediaType/code=\"text/plain\"]/data"
},
{
"identity": "orim",
"map": "fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText"
}
]
},
{
"id": "Task.input:lineNumber.value[x]:valuePositiveInt",
"path": "Task.input.valuePositiveInt",
"sliceName": "valuePositiveInt",
"short": "The line number within the event message containing the error",
"definition": "The value of the input parameter as a basic type.",
"comment": "A stream of bytes, base64 encoded",
"min": 1,
"max": "1",
"base": {
"path": "Task.input.value[x]",
"min": 1,
"max": "1"
},
"type": [
{
"code": "positiveInt"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "???"
}
]
},
{
"id": "Task.output",
"path": "Task.output",
"short": "Information produced as part of task",
"definition": "Outputs produced by the Task.",
"requirements": "Resources and data produced during the execution the task.  This data is generated by the business logic of task execution, and is stored separately because it varies between workflows.",
"min": 0,
"max": "0",
"base": {
"path": "Task.output",
"min": 0,
"max": "*"
},
"type": [
{
"code": "BackboneElement"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "???"
}
]
},
{
"id": "Task.output.id",
"path": "Task.output.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Task.output.extension",
"path": "Task.output.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.output.modifierExtension",
"path": "Task.output.modifierExtension",
"short": "Extensions that cannot be ignored",
"definition": "May be used to represent additional information that is not part of the basic definition of the element, and that modifies the understanding of the element that contains it. Usually modifier elements provide negation or qualification. In order to make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content",
"modifiers"
],
"min": 0,
"max": "*",
"base": {
"path": "BackboneElement.modifierExtension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"isModifier": true,
"isSummary": true,
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Task.output.type",
"path": "Task.output.type",
"short": "Label for output",
"definition": "The name of the Output parameter.",
"comment": "Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination.",
"requirements": "Outputs are named to enable task automation to bind data and pass it from one task to the next.",
"alias": [
"Name"
],
"min": 1,
"max": "1",
"base": {
"path": "Task.output.type",
"min": 1,
"max": "1"
},
"type": [
{
"code": "CodeableConcept"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"binding": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
"valueString": "TaskOutputParameterType"
}
],
"strength": "example",
"description": "Codes to identify types of input parameters.  These will typically be specific to a particular workflow.  E.g. \"Identified issues\", \"Preliminary results\", \"Filler order\", \"Final results\", etc."
},
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "v2",
"map": "CE/CNE/CWE"
},
{
"identity": "rim",
"map": "CD"
},
{
"identity": "orim",
"map": "fhir:CodeableConcept rdfs:subClassOf dt:CD"
},
{
"identity": "rim",
"map": "???"
}
]
},
{
"id": "Task.output.value[x]",
"path": "Task.output.value[x]",
"short": "Result of output",
"definition": "The value of the Output parameter as a basic type.",
"comment": "A stream of bytes, base64 encoded",
"requirements": "Task outputs can take any form.",
"min": 1,
"max": "1",
"base": {
"path": "Task.output.value[x]",
"min": 1,
"max": "1"
},
"type": [
{
"code": "base64Binary"
},
{
"code": "boolean"
},
{
"code": "code"
},
{
"code": "date"
},
{
"code": "dateTime"
},
{
"code": "decimal"
},
{
"code": "id"
},
{
"code": "instant"
},
{
"code": "integer"
},
{
"code": "markdown"
},
{
"code": "oid"
},
{
"code": "positiveInt"
},
{
"code": "string"
},
{
"code": "time"
},
{
"code": "unsignedInt"
},
{
"code": "uri"
},
{
"code": "Address"
},
{
"code": "Age"
},
{
"code": "Annotation"
},
{
"code": "Attachment"
},
{
"code": "CodeableConcept"
},
{
"code": "Coding"
},
{
"code": "ContactPoint"
},
{
"code": "Count"
},
{
"code": "Distance"
},
{
"code": "Duration"
},
{
"code": "HumanName"
},
{
"code": "Identifier"
},
{
"code": "Money"
},
{
"code": "Period"
},
{
"code": "Quantity"
},
{
"code": "Range"
},
{
"code": "Ratio"
},
{
"code": "Reference"
},
{
"code": "SampledData"
},
{
"code": "Signature"
},
{
"code": "Timing"
},
{
"code": "Meta"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "???"
}
]
}
]
},
"differential": {
"element": [
{
"id": "Task.identifier",
"path": "Task.identifier",
"max": "1"
},
{
"id": "Task.identifier.use",
"path": "Task.identifier.use",
"max": "0"
},
{
"id": "Task.identifier.type",
"path": "Task.identifier.type",
"max": "0"
},
{
"id": "Task.identifier.system",
"path": "Task.identifier.system",
"min": 1
},
{
"id": "Task.identifier.value",
"path": "Task.identifier.value",
"min": 1
},
{
"id": "Task.identifier.period",
"path": "Task.identifier.period",
"max": "0"
},
{
"id": "Task.identifier.assigner",
"path": "Task.identifier.assigner",
"max": "0"
},
{
"id": "Task.definition[x]",
"path": "Task.definition[x]",
"max": "0"
},
{
"id": "Task.basedOn",
"path": "Task.basedOn",
"max": "0"
},
{
"id": "Task.groupIdentifier",
"path": "Task.groupIdentifier",
"max": "0"
},
{
"id": "Task.partOf",
"path": "Task.partOf",
"max": "0"
},
{
"id": "Task.status",
"path": "Task.status",
"fixedCode": "requested"
},
{
"id": "Task.statusReason",
"path": "Task.statusReason",
"max": "0"
},
{
"id": "Task.statusReason.coding",
"path": "Task.statusReason.coding",
"min": 1,
"max": "1"
},
{
"id": "Task.statusReason.text",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.statusReason.text",
"max": "0"
},
{
"id": "Task.businessStatus",
"path": "Task.businessStatus",
"max": "0"
},
{
"id": "Task.intent",
"path": "Task.intent",
"fixedCode": "order"
},
{
"id": "Task.priority",
"path": "Task.priority",
"max": "0"
},
{
"id": "Task.code",
"path": "Task.code",
"short": "Event resolution code",
"definition": "Resolution option which applies to the event error",
"binding": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
"valueString": "TaskCode"
}
],
"strength": "required",
"description": "The action applicable to the event message",
"valueSetReference": {
"reference": "https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageActionCode-1"
}
}
},
{
"id": "Task.code.coding",
"path": "Task.code.coding",
"min": 1,
"max": "1"
},
{
"id": "Task.code.coding.system",
"path": "Task.code.coding.system",
"min": 1,
"fixedUri": "https://fhir.nhs.uk/STU3/CodeSystem/EMS-EventMessageActionCode-1"
},
{
"id": "Task.code.coding.version",
"path": "Task.code.coding.version",
"max": "0"
},
{
"id": "Task.code.coding.code",
"path": "Task.code.coding.code",
"min": 1
},
{
"id": "Task.code.coding.display",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.code.coding.display",
"min": 1
},
{
"id": "Task.code.coding.userSelected",
"path": "Task.code.coding.userSelected",
"max": "0"
},
{
"id": "Task.code.text",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.code.text",
"max": "0"
},
{
"id": "Task.description",
"path": "Task.description",
"max": "0",
"fixedString": "Rejection"
},
{
"id": "Task.focus",
"path": "Task.focus",
"max": "0"
},
{
"id": "Task.for",
"path": "Task.for",
"max": "0"
},
{
"id": "Task.context",
"path": "Task.context",
"max": "0"
},
{
"id": "Task.executionPeriod",
"path": "Task.executionPeriod",
"max": "0"
},
{
"id": "Task.authoredOn",
"path": "Task.authoredOn",
"min": 1
},
{
"id": "Task.lastModified",
"path": "Task.lastModified",
"max": "0"
},
{
"id": "Task.requester",
"path": "Task.requester",
"max": "0"
},
{
"id": "Task.requester.agent",
"path": "Task.requester.agent",
"type": [
{
"code": "Reference",
"targetProfile": "https://fhir.nhs.uk/STU3/StructureDefinition/EMS-HealthcareService-1"
}
]
},
{
"id": "Task.requester.onBehalfOf",
"path": "Task.requester.onBehalfOf",
"min": 1,
"type": [
{
"code": "Reference",
"targetProfile": "https://fhir.hl7.org.uk/STU3/StructureDefinition/CareConnect-Organization-1"
}
]
},
{
"id": "Task.performerType",
"path": "Task.performerType",
"max": "0"
},
{
"id": "Task.owner",
"path": "Task.owner",
"max": "0"
},
{
"id": "Task.reason",
"path": "Task.reason",
"min": 1,
"binding": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
"valueString": "TaskReason"
}
],
"strength": "required",
"description": "The response associated with the event message",
"valueSetReference": {
"reference": "https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageResponseCode-1"
}
}
},
{
"id": "Task.reason.coding",
"path": "Task.reason.coding",
"min": 1,
"max": "1"
},
{
"id": "Task.reason.coding.system",
"path": "Task.reason.coding.system",
"min": 1,
"fixedUri": "https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageResponseCode-1"
},
{
"id": "Task.reason.coding.version",
"path": "Task.reason.coding.version",
"max": "0"
},
{
"id": "Task.reason.coding.code",
"path": "Task.reason.coding.code",
"min": 1
},
{
"id": "Task.reason.coding.display",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.reason.coding.display",
"min": 1
},
{
"id": "Task.reason.coding.userSelected",
"path": "Task.reason.coding.userSelected",
"max": "0"
},
{
"id": "Task.reason.text",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.reason.text",
"max": "0"
},
{
"id": "Task.note",
"path": "Task.note",
"max": "0"
},
{
"id": "Task.relevantHistory",
"path": "Task.relevantHistory",
"max": "0"
},
{
"id": "Task.restriction",
"path": "Task.restriction",
"max": "0"
},
{
"id": "Task.input",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-explicit-type-name",
"valueString": "Parameter"
}
],
"path": "Task.input",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "type.coding.code"
}
],
"description": "Information indicating the error level applicable to the event message identified and the corresponding line number.",
"ordered": true,
"rules": "closed"
},
"comment": "Information indicating the error level applicable to the event message identified and the corresponding line number.",
"min": 2,
"max": "3"
},
{
"id": "Task.input.type.coding",
"path": "Task.input.type.coding",
"min": 1,
"max": "1"
},
{
"id": "Task.input.type.coding.system",
"path": "Task.input.type.coding.system",
"min": 1
},
{
"id": "Task.input.type.coding.code",
"path": "Task.input.type.coding.code",
"min": 1
},
{
"id": "Task.input.type.coding.display",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.input.type.coding.display",
"min": 1
},
{
"id": "Task.input.type.text",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.input.type.text",
"max": "0"
},
{
"id": "Task.input:responseLevel",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-explicit-type-name",
"valueString": "Parameter"
}
],
"path": "Task.input",
"sliceName": "responseLevel",
"short": "Response level applicable to the event message",
"definition": "Indication of the response level",
"min": 1,
"max": "1"
},
{
"id": "Task.input:responseLevel.type",
"path": "Task.input.type",
"short": "Input item",
"binding": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
"valueString": "TaskInputParameterType"
}
],
"strength": "required",
"description": "The input item relevant to the event message response",
"valueSetReference": {
"reference": "https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageResponseInput-1"
}
}
},
{
"id": "Task.input:responseLevel.type.coding",
"path": "Task.input.type.coding",
"min": 1,
"max": "1"
},
{
"id": "Task.input:responseLevel.type.coding.system",
"path": "Task.input.type.coding.system",
"min": 1,
"fixedUri": "https://fhir.nhs.uk/STU3/CodeSystem/EMS-EventMessageResponseInput-1"
},
{
"id": "Task.input:responseLevel.type.coding.version",
"path": "Task.input.type.coding.version",
"max": "0"
},
{
"id": "Task.input:responseLevel.type.coding.code",
"path": "Task.input.type.coding.code",
"min": 1,
"fixedCode": "001"
},
{
"id": "Task.input:responseLevel.type.coding.display",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.input.type.coding.display",
"min": 1,
"fixedString": "Response Level"
},
{
"id": "Task.input:responseLevel.type.coding.userSelected",
"path": "Task.input.type.coding.userSelected",
"max": "0"
},
{
"id": "Task.input:responseLevel.type.text",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.input.type.text",
"max": "0"
},
{
"id": "Task.input:responseLevel.value[x]:valueCodeableConcept",
"path": "Task.input.valueCodeableConcept",
"sliceName": "valueCodeableConcept",
"short": "Indication that the response relates to the success or rejection of an event message",
"type": [
{
"code": "CodeableConcept"
}
],
"binding": {
"strength": "required",
"description": "The event message response level",
"valueSetReference": {
"reference": "https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageResponseLevel-1"
}
}
},
{
"id": "Task.input:responseLevel.value[x]:valueCodeableConcept.coding",
"path": "Task.input.valueCodeableConcept.coding",
"min": 1,
"max": "1"
},
{
"id": "Task.input:responseLevel.value[x]:valueCodeableConcept.coding.system",
"path": "Task.input.valueCodeableConcept.coding.system",
"min": 1,
"fixedUri": "https://fhir.nhs.uk/STU3/CodeSystem/EMS-EventMessageResponseLevel-1"
},
{
"id": "Task.input:responseLevel.value[x]:valueCodeableConcept.coding.version",
"path": "Task.input.valueCodeableConcept.coding.version",
"max": "0"
},
{
"id": "Task.input:responseLevel.value[x]:valueCodeableConcept.coding.code",
"path": "Task.input.valueCodeableConcept.coding.code",
"min": 1
},
{
"id": "Task.input:responseLevel.value[x]:valueCodeableConcept.coding.display",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.input.valueCodeableConcept.coding.display",
"min": 1
},
{
"id": "Task.input:responseLevel.value[x]:valueCodeableConcept.coding.userSelected",
"path": "Task.input.valueCodeableConcept.coding.userSelected",
"max": "0"
},
{
"id": "Task.input:responseLevel.value[x]:valueCodeableConcept.text",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.input.valueCodeableConcept.text",
"max": "0"
},
{
"id": "Task.input:messageID",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-explicit-type-name",
"valueString": "Parameter"
}
],
"path": "Task.input",
"sliceName": "messageID",
"short": "Message ID of the event message subject to the Event Message Response",
"min": 1,
"max": "1"
},
{
"id": "Task.input:messageID.type",
"path": "Task.input.type",
"short": "Input item",
"binding": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
"valueString": "TaskInputParameterType"
}
],
"strength": "required",
"description": "The input item relevant to the event message response",
"valueSetReference": {
"reference": "https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageResponseInput-1"
}
}
},
{
"id": "Task.input:messageID.type.coding",
"path": "Task.input.type.coding",
"min": 1,
"max": "1"
},
{
"id": "Task.input:messageID.type.coding.system",
"path": "Task.input.type.coding.system",
"min": 1,
"fixedUri": "https://fhir.nhs.uk/STU3/CodeSystem/EMS-EventErrorInput-1"
},
{
"id": "Task.input:messageID.type.coding.version",
"path": "Task.input.type.coding.version",
"max": "0"
},
{
"id": "Task.input:messageID.type.coding.code",
"path": "Task.input.type.coding.code",
"min": 1,
"fixedCode": "002"
},
{
"id": "Task.input:messageID.type.coding.display",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.input.type.coding.display",
"min": 1,
"fixedString": "Message ID"
},
{
"id": "Task.input:messageID.type.coding.userSelected",
"path": "Task.input.type.coding.userSelected",
"max": "0"
},
{
"id": "Task.input:messageID.type.text",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.input.type.text",
"max": "0"
},
{
"id": "Task.input:messageID.value[x]:valueId",
"path": "Task.input.valueId",
"sliceName": "valueId",
"short": "The message id of the event message containing the error",
"type": [
{
"code": "id"
}
]
},
{
"id": "Task.input:lineNumber",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-explicit-type-name",
"valueString": "Parameter"
}
],
"path": "Task.input",
"sliceName": "lineNumber",
"short": "Line number of error present in a rejected event message",
"max": "1"
},
{
"id": "Task.input:lineNumber.type",
"path": "Task.input.type",
"short": "Input item",
"binding": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
"valueString": "TaskInputParameterType"
}
],
"strength": "required",
"description": "The input item relevant to the event message response",
"valueSetReference": {
"reference": "https://fhir.nhs.uk/STU3/ValueSet/EMS-EventMessageResponseInput-1"
}
}
},
{
"id": "Task.input:lineNumber.type.coding",
"path": "Task.input.type.coding",
"min": 1,
"max": "1"
},
{
"id": "Task.input:lineNumber.type.coding.system",
"path": "Task.input.type.coding.system",
"min": 1,
"fixedUri": "https://fhir.nhs.uk/STU3/CodeSystem/EMS-EventErrorInput-1"
},
{
"id": "Task.input:lineNumber.type.coding.version",
"path": "Task.input.type.coding.version",
"max": "0"
},
{
"id": "Task.input:lineNumber.type.coding.code",
"path": "Task.input.type.coding.code",
"min": 1,
"fixedCode": "003"
},
{
"id": "Task.input:lineNumber.type.coding.display",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.input.type.coding.display",
"min": 1,
"fixedString": "Line Number"
},
{
"id": "Task.input:lineNumber.type.coding.userSelected",
"path": "Task.input.type.coding.userSelected",
"max": "0"
},
{
"id": "Task.input:lineNumber.type.text",
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
"valueBoolean": true
}
],
"path": "Task.input.type.text",
"max": "0"
},
{
"id": "Task.input:lineNumber.value[x]:valuePositiveInt",
"path": "Task.input.valuePositiveInt",
"sliceName": "valuePositiveInt",
"short": "The line number within the event message containing the error",
"type": [
{
"code": "positiveInt"
}
]
},
{
"id": "Task.output",
"path": "Task.output",
"max": "0"
}
]
}

}

---

NHS Digital STU3 FHIR Assets

v1.0.0-pre-release

EMS-EventMessageResponse-Task-1

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