description: The period during which a commission was active. package_name: se.electronichealth.fhir.nppr.r5 derivation: constraint name: NPPRCommissionPeriodExtension type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'http://electronichealth.se/fhir/NPPR/StructureDefinition/NPPRCommissionPeriodExtension'} index: 1 value: choices: [valuePeriod] index: 3 valuePeriod: {type: Period, choiceOf: value, index: 4} package_version: 0.1.0-alpha extensions: {} class: extension kind: complex-type url: http://electronichealth.se/fhir/NPPR/StructureDefinition/NPPRCommissionPeriodExtension base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.1.0