description: This profile introduces essential constraints and extensions for the Flag resource - for patient related alerts - that apply across multiple use cases.\nOther specialized flag profiles may be specified in the future for other kind of subjects (e.g. related to practitioners, devices, etc.). package_name: hl7.fhir.cz.core derivation: constraint name: CZ_FlagPatientCore type: Flag elements: subject: type: Reference refers: ['https://hl7.cz/fhir/core/StructureDefinition/cz-patient-core'] index: 0 package_version: 1.0.0 class: profile kind: resource url: https://hl7.cz/fhir/core/StructureDefinition/flag-patient-cz-core base: http://hl7.eu/fhir/base/StructureDefinition/flag-patient-eu-core version: 1.0.0