description: An appointment where the details of what the appointment is being booked for are provided in the associated ServiceRequest package_name: hl7.fhir.us.davinci-crd derivation: constraint name: CRDAppointmentWithOrder type: Appointment elements: basedOn: type: Reference mustSupport: true refers: ['http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-servicerequest'] index: 0 package_version: 2.2.0-ballot class: profile kind: resource url: http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-appointment-with-order base: http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-appointment-base version: 2.2.0-ballot required: [basedOn]