description: null package_name: cgm.iop.roche.com derivation: constraint name: CgmDeviceAssociation type: DeviceAssociation elements: identifier: {index: 0} category: {index: 1} statusReason: {index: 2} subject: type: Reference refers: ['http://hl7.org/fhir/StructureDefinition/Patient'] index: 3 bodyStructure: {index: 4} period: {index: 5} operation: {index: 6} package_version: 1.0.0 class: profile kind: resource url: https://iop.roche.com/fhir/StructureDefinition/CgmDeviceAssociation base: http://hl7.org/fhir/StructureDefinition/DeviceAssociation version: null required: [subject, period]