<status value="draft" /> <description value="A task resource describes an activity that can be performed and tracks the state of completion of that activity. It is a representation that an activity should be or has been initiated, and eventually, represents the successful or unsuccessful completion of that activity." /> <fhirVersion value="4.0.1" /> <kind value="resource" /> <abstract value="false" /> <type value="Task" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Task" /> <derivation value="constraint" /> <differential> <element id="Task.extension"> <path value="Task.extension" /> <slicing> <discriminator> <type value="value" /> <path value="url" /> </discriminator> <ordered value="false" /> <rules value="open" /> </slicing> </element> <element id="Task.extension:PatientNeedsToBeSeen"> <path value="Task.extension" /> <sliceName value="PatientNeedsToBeSeen" /> <comment value="Used to support the eConsult use case where a patient is referred to a care provider. Used for when the care provider responds with an eConsult rather than accept the referral, but the patient wants a referral anyway." /> <min value="0" /> <max value="1" /> <type> <code value="Extension" /> <profile value="http://fhir.infoway-inforoute.ca/io/CA-eReC/StructureDefinition/CA-eReC-patient-needs-to-be-seen-EXT" /> </type> </element> <element id="Task.basedOn"> <path value="Task.basedOn" /> <min value="1" /> <max value="1" /> <type> <code value="Reference" /> <targetProfile value="http://fhir.infoway-inforoute.ca/io/CA-eReC/StructureDefinition/CA-eReC-ServiceRequest" /> </type> <mustSupport value="true" /> </element> <element id="Task.basedOn.reference"> <path value="Task.basedOn.reference" /> <mustSupport value="true" /> </element> <element id="Task.basedOn.identifier"> <path value="Task.basedOn.identifier" /> <mustSupport value="true" /> </element> <element id="Task.basedOn.identifier.use"> <path value="Task.basedOn.identifier.use" /> <min value="1" /> <mustSupport value="true" /> </element> <element id="Task.basedOn.identifier.system"> <path value="Task.basedOn.identifier.system" /> <min value="1" /> <mustSupport value="true" /> </element> <element id="Task.basedOn.identifier.value"> <path value="Task.basedOn.identifier.value" /> <min value="1" /> <mustSupport value="true" /> </element> <element id="Task.status"> <path value="Task.status" /> <mustSupport value="true" /> </element> <element id="Task.businessStatus"> <path value="Task.businessStatus" /> <mustSupport value="true" /> <binding> <strength value="extensible" /> <valueSet value="http://fhir.infoway-inforoute.ca/io/CA-eReC/ValueSet/task-business-status" /> </binding> </element> <element id="Task.businessStatus.extension:StatusReason"> <path value="Task.businessStatus.extension" /> <sliceName value="StatusReason" /> <min value="0" /> <max value="1" /> <type> <code value="Extension" /> <profile value="http://fhir.infoway-inforoute.ca/io/CA-eReC/StructureDefinition/CA-eReC-task-business-status-reason-EXT" /> </type> <mustSupport value="true" /> </element> <element id="Task.intent"> <path value="Task.intent" /> <patternCode value="proposal" /> <mustSupport value="true" /> </element> <element id="Task.code"> <path value="Task.code" /> <comment value="-" /> <mustSupport value="true" /> <binding> <strength value="extensible" /> <valueSet value="http://fhir.infoway-inforoute.ca/io/CA-eReC/ValueSet/task-code" /> </binding> </element> <element id="Task.authoredOn"> <path value="Task.authoredOn" /> <mustSupport value="true" /> </element> <element id="Task.owner"> <path value="Task.owner" /> <comment value="When the owner of the task is the CAT, then HealthcareService can be used to identify the owner." /> <type> <code value="Reference" /> <targetProfile value="http://fhir.infoway-inforoute.ca/io/CA-eReC/StructureDefinition/CA-eReC-PractitionerRole" /> <targetProfile value="http://fhir.infoway-inforoute.ca/io/CA-eReC/StructureDefinition/CA-eReC-HealthcareService" /> </type> <mustSupport value="true" /> </element> <element id="Task.owner.reference"> <path value="Task.owner.reference" /> <mustSupport value="true" /> </element> <element id="Task.owner.identifier"> <path value="Task.owner.identifier" /> <mustSupport value="true" /> </element> <element id="Task.owner.identifier.system"> <path value="Task.owner.identifier.system" /> <min value="1" /> <mustSupport value="true" /> </element> <element id="Task.owner.identifier.value"> <path value="Task.owner.identifier.value" /> <min value="1" /> <mustSupport value="true" /> </element> <element id="Task.output"> <path value="Task.output" /> <mustSupport value="true" /> </element> <element id="Task.output.value[x]"> <path value="Task.output.value[x]" /> <type> <code value="Reference" /> <targetProfile value="http://fhir.infoway-inforoute.ca/io/CA-eReC/StructureDefinition/CA-eReC-Communication" /> </type> <type> <code value="string" /> </type> <type> <code value="code" /> </type> <mustSupport value="true" /> </element> </differential> </StructureDefinition>