<StructureDefinition xmlns="http://hl7.org/fhir">
  <meta>
    <lastUpdated value="2019-01-08T14:09:14.11+00:00" />
  </meta>
  <url value="http://healthyme.philips.com/fhir/StructureDefinition/ConsentPolicy" />
  <version value="1" />
  <name value="ConsentPolicy" />
  <title value="Consent Policy" />
  <status value="draft" />
  <date value="2019-01-08" />
  <publisher value="Philips" />
  <description value="A special case of a RelatedArtifact, which specifies the consent that is needed from the patient to enrol in a care plan. The consent policy will typically be about sharing the patient’s data with healthcare professionals, but it could also express the participation in a clinical trial." />
  <fhirVersion value="3.0.1" />
  <kind value="complex-type" />
  <abstract value="false" />
  <type value="RelatedArtifact" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/RelatedArtifact" />
  <derivation value="constraint" />
  <snapshot>
    <element id="RelatedArtifact">
      <path value="RelatedArtifact" />
      <short value="Specification of the consent that is needed from the patient to enrol in a care plan" />
      <definition value="A special case of a RelatedArtifact, which specifies the consent that is needed from the patient to enrol in a care plan. The consent policy will typically be about sharing the patient’s data with healthcare professionals, but it could also express the participation in a clinical trial." />
      <comment value="Each related artifact is either an attachment, or a reference to another knowledge resource, but not both." />
      <min value="0" />
      <max value="*" />
      <base>
        <path value="Element" />
        <min value="0" />
        <max value="*" />
      </base>
      <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() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
    </element>
    <element id="RelatedArtifact.id">
      <path value="RelatedArtifact.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() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
    </element>
    <element id="RelatedArtifact.extension">
      <path value="RelatedArtifact.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() &gt; 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="RelatedArtifact.type">
      <path value="RelatedArtifact.type" />
      <short value="documentation | justification | citation | predecessor | successor | derived-from | depends-on | composed-of" />
      <definition value="The type of relationship to the related artifact." />
      <comment value="Note that FHIR strings may not exceed 1MB in size" />
      <min value="1" />
      <max value="1" />
      <base>
        <path value="RelatedArtifact.type" />
        <min value="1" />
        <max value="1" />
      </base>
      <type>
        <code value="code" />
      </type>
      <fixedCode value="depends-on" />
      <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() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
      </constraint>
      <isSummary value="true" />
      <binding>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
          <valueString value="RelatedArtifactType" />
        </extension>
        <strength value="required" />
        <description value="The type of relationship to the related artifact" />
        <valueSetReference>
          <reference value="http://hl7.org/fhir/ValueSet/related-artifact-type" />
        </valueSetReference>
      </binding>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
    </element>
    <element id="RelatedArtifact.display">
      <path value="RelatedArtifact.display" />
      <short value="Brief description of the consent policy" />
      <definition value="A brief description of the consent policy, which can be presented as a title" />
      <comment value="Note that FHIR strings may not exceed 1MB in size" />
      <min value="1" />
      <max value="1" />
      <base>
        <path value="RelatedArtifact.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() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
      </constraint>
      <isSummary value="true" />
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
    </element>
    <element id="RelatedArtifact.citation">
      <path value="RelatedArtifact.citation" />
      <short value="Bibliographic citation for the artifact" />
      <definition value="A bibliographic citation for the related artifact. This text SHOULD be formatted according to an accepted citation format." />
      <comment value="Additional structured information about citations should be captured as extensions." />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="RelatedArtifact.citation" />
        <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() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
      </constraint>
      <isSummary value="true" />
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
    </element>
    <element id="RelatedArtifact.url">
      <path value="RelatedArtifact.url" />
      <short value="Unique identifier for the consent policy" />
      <definition value="This identifies the consent policy uniquely in the system, in the sense that if two ConsentPolicy elements have the same url, their document fields must also be identical. The url may or may not point to a location on the web, but if it does, it should result in the same document." />
      <comment value="If a document or resource element is present, this element SHALL NOT be provided (use the url or reference in the Attachment or resource reference)." />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="RelatedArtifact.url" />
        <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() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
      </constraint>
      <isSummary value="true" />
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
    </element>
    <element id="RelatedArtifact.document">
      <path value="RelatedArtifact.document" />
      <short value="Detailed description of the consent policy" />
      <definition value="A plain or HTML text describing the consent policy in detail, which can be presented to the patient to ask for consent." />
      <comment value="When providing a summary view (for example with Observation.value[x]) Attachment should be represented with a brief display text such as &quot;Attachment&quot;." />
      <min value="1" />
      <max value="1" />
      <base>
        <path value="RelatedArtifact.document" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="Attachment" />
      </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() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
      </constraint>
      <constraint>
        <key value="att-1" />
        <severity value="error" />
        <human value="It the Attachment has data, it SHALL have a contentType" />
        <expression value="data.empty() or contentType.exists()" />
        <xpath value="not(exists(f:data)) or exists(f:contentType)" />
      </constraint>
      <isSummary value="true" />
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="ED/RP" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="ED" />
      </mapping>
    </element>
    <element id="RelatedArtifact.resource">
      <path value="RelatedArtifact.resource" />
      <short value="What resource is being referenced" />
      <definition value="The related resource, such as a library, value set, profile, or other knowledge resource." />
      <comment value="If the type is predecessor, this is a reference to the succeeding knowledge resource. If the type is successor, this is a reference to the prior knowledge resource." />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="RelatedArtifact.resource" />
        <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() &gt; 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>
    </element>
  </snapshot>
  <differential>
    <element id="RelatedArtifact">
      <path value="RelatedArtifact" />
      <short value="Specification of the consent that is needed from the patient to enrol in a care plan" />
      <definition value="A special case of a RelatedArtifact, which specifies the consent that is needed from the patient to enrol in a care plan. The consent policy will typically be about sharing the patient’s data with healthcare professionals, but it could also express the participation in a clinical trial." />
      <comment value="Each related artifact is either an attachment, or a reference to another knowledge resource, but not both." />
      <min value="0" />
      <max value="*" />
      <base>
        <path value="Element" />
        <min value="0" />
        <max value="*" />
      </base>
      <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() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
    </element>
    <element id="RelatedArtifact.type">
      <path value="RelatedArtifact.type" />
      <fixedCode value="depends-on" />
    </element>
    <element id="RelatedArtifact.display">
      <path value="RelatedArtifact.display" />
      <short value="Brief description of the consent policy" />
      <definition value="A brief description of the consent policy, which can be presented as a title" />
      <min value="1" />
    </element>
    <element id="RelatedArtifact.url">
      <path value="RelatedArtifact.url" />
      <short value="Unique identifier for the consent policy" />
      <definition value="This identifies the consent policy uniquely in the system, in the sense that if two ConsentPolicy elements have the same url, their document fields must also be identical. The url may or may not point to a location on the web, but if it does, it should result in the same document." />
    </element>
    <element id="RelatedArtifact.document">
      <path value="RelatedArtifact.document" />
      <short value="Detailed description of the consent policy" />
      <definition value="A plain or HTML text describing the consent policy in detail, which can be presented to the patient to ask for consent." />
      <min value="1" />
    </element>
  </differential>
</StructureDefinition>