<status value="draft" /> <description value="This profile defines a set of constraints to the FHIR DocumentReference resource for use in Alberta eOrder Laboratory (AB:eOrder-Lab). It profiles the R4 DocumentReference and it includes relevant constraints from CA:eReC that represent the minimum expectations for the DocumentReference resource when used in the AB:eOrder-Lab." /> <fhirVersion value="4.0.1" /> <kind value="resource" /> <abstract value="false" /> <type value="DocumentReference" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/DocumentReference" /> <derivation value="constraint" /> <differential> <element id="DocumentReference"> <path value="DocumentReference" /> <comment value="DocumentReference resources included in Alberta eOrder Laboratory Bundles have rules that certain attributes are not to be contained in DocumentReference resources. These are mechanically enforced through invariants at the AB:eOrder-Lab Bundle level." /> </element> <element id="DocumentReference.identifier"> <path value="DocumentReference.identifier" /> <mustSupport value="true" /> </element> <element id="DocumentReference.identifier.system"> <path value="DocumentReference.identifier.system" /> <min value="1" /> <mustSupport value="true" /> </element> <element id="DocumentReference.identifier.value"> <path value="DocumentReference.identifier.value" /> <min value="1" /> <mustSupport value="true" /> </element> <element id="DocumentReference.status"> <path value="DocumentReference.status" /> <patternCode value="current" /> <mustSupport value="true" /> </element> <element id="DocumentReference.type"> <path value="DocumentReference.type" /> <mustSupport value="true" /> </element> <element id="DocumentReference.subject"> <path value="DocumentReference.subject" /> <min value="1" /> <type> <code value="Reference" /> <targetProfile value="https://www.alberta.ca/fhir/ab-eorder-lab/StructureDefinition/PatientABeOrderLab" /> </type> <mustSupport value="true" /> </element> <element id="DocumentReference.subject.reference"> <path value="DocumentReference.subject.reference" /> <mustSupport value="true" /> </element> <element id="DocumentReference.subject.identifier"> <path value="DocumentReference.subject.identifier" /> <mustSupport value="true" /> </element> <element id="DocumentReference.subject.identifier.system"> <path value="DocumentReference.subject.identifier.system" /> <min value="1" /> <mustSupport value="true" /> </element> <element id="DocumentReference.subject.identifier.value"> <path value="DocumentReference.subject.identifier.value" /> <min value="1" /> <mustSupport value="true" /> </element> <element id="DocumentReference.date"> <path value="DocumentReference.date" /> <mustSupport value="true" /> </element> <element id="DocumentReference.author"> <path value="DocumentReference.author" /> <min value="1" /> <type> <code value="Reference" /> <targetProfile value="https://www.alberta.ca/fhir/ab-eorder-lab/StructureDefinition/PractitionerABeOrderLab" /> <targetProfile value="https://www.alberta.ca/fhir/ab-eorder-lab/StructureDefinition/PractitionerRoleABeOrderLab" /> </type> </element> <element id="DocumentReference.author.reference"> <path value="DocumentReference.author.reference" /> <mustSupport value="true" /> </element> <element id="DocumentReference.author.identifier"> <path value="DocumentReference.author.identifier" /> <mustSupport value="true" /> </element> <element id="DocumentReference.author.identifier.system"> <path value="DocumentReference.author.identifier.system" /> <min value="1" /> <mustSupport value="true" /> </element> <element id="DocumentReference.author.identifier.value"> <path value="DocumentReference.author.identifier.value" /> <min value="1" /> <mustSupport value="true" /> </element> <element id="DocumentReference.content"> <path value="DocumentReference.content" /> <max value="1" /> <mustSupport value="true" /> </element> <element id="DocumentReference.content.attachment"> <path value="DocumentReference.content.attachment" /> <mustSupport value="true" /> </element> <element id="DocumentReference.context"> <path value="DocumentReference.context" /> <min value="1" /> <mustSupport value="true" /> </element> <element id="DocumentReference.context.related"> <path value="DocumentReference.context.related" /> <min value="1" /> <type> <code value="Reference" /> <targetProfile value="https://www.alberta.ca/fhir/ab-eorder-lab/StructureDefinition/ServiceRequestABeOrderLab" /> </type> <mustSupport value="true" /> </element> <element id="DocumentReference.context.related.reference"> <path value="DocumentReference.context.related.reference" /> <mustSupport value="true" /> </element> <element id="DocumentReference.context.related.identifier"> <path value="DocumentReference.context.related.identifier" /> <mustSupport value="true" /> </element> <element id="DocumentReference.context.related.identifier.use"> <path value="DocumentReference.context.related.identifier.use" /> <min value="1" /> <mustSupport value="true" /> </element> <element id="DocumentReference.context.related.identifier.system"> <path value="DocumentReference.context.related.identifier.system" /> <min value="1" /> <mustSupport value="true" /> </element> <element id="DocumentReference.context.related.identifier.value"> <path value="DocumentReference.context.related.identifier.value" /> <min value="1" /> <mustSupport value="true" /> </element> </differential> </StructureDefinition>