description: This profile defines a set of constraints to the FHIR DocumentReference resource for use in Alberta eReferral and eConsult (AB:eReC). It re-profiles the CA-eReC DocumentReference profile and it includes constraints that represent the minimum expectations for the DocumentReference resource when used in the AB:eReC. package_name: ca.ab.fhir.aberec1 derivation: constraint name: DocumentReferenceABeReC type: DocumentReference elements: identifier: {index: 0} subject: type: Reference refers: ['https://www.alberta.ca/fhir/aberec/StructureDefinition/PatientABeReC'] index: 1 author: type: Reference refers: ['https://www.alberta.ca/fhir/aberec/StructureDefinition/PractitionerABeReC', 'https://www.alberta.ca/fhir/aberec/StructureDefinition/PractitionerRoleABeReC'] index: 2 context: elements: related: type: Reference refers: ['https://www.alberta.ca/fhir/aberec/StructureDefinition/ServiceRequestABeReC'] index: 3 package_version: 1.0.2 class: profile kind: resource url: https://www.alberta.ca/fhir/aberec/StructureDefinition/DocumentReferenceABeReC base: http://fhir.infoway-inforoute.ca/io/CA-eReC/StructureDefinition/CA-eReC-DocumentReference version: 1.0.2 required: [author, identifier]