<status value="draft" /> <description value="This profile defines a set of constraints to the FHIR Appointment resource for use in Alberta eReferral and eConsult (AB:eReC). It re-profiles the CA-eReC Appointment profile and it includes constraints that represent the minimum expectations for the Appointment resource when used in the AB:eReC." /> <fhirVersion value="4.0.1" /> <kind value="resource" /> <abstract value="false" /> <type value="Appointment" /> <baseDefinition value="http://fhir.infoway-inforoute.ca/io/CA-eReC/StructureDefinition/CA-eReC-Appointment" /> <derivation value="constraint" /> <differential> <element id="Appointment.identifier"> <path value="Appointment.identifier" /> <min value="1" /> <max value="1" /> <mustSupport value="true" /> </element> <element id="Appointment.identifier.system"> <path value="Appointment.identifier.system" /> <min value="1" /> <mustSupport value="true" /> </element> <element id="Appointment.identifier.value"> <path value="Appointment.identifier.value" /> <min value="1" /> <mustSupport value="true" /> </element> <element id="Appointment.basedOn"> <path value="Appointment.basedOn" /> <type> <code value="Reference" /> <targetProfile value="https://www.alberta.ca/fhir/aberec/StructureDefinition/ServiceRequestABeReC" /> </type> </element> <element id="Appointment.participant.actor"> <path value="Appointment.participant.actor" /> <type> <code value="Reference" /> <targetProfile value="https://www.alberta.ca/fhir/aberec/StructureDefinition/PatientABeReC" /> <targetProfile value="https://www.alberta.ca/fhir/aberec/StructureDefinition/PractitionerRoleABeReC" /> </type> </element> </differential> </StructureDefinition>