description: This profile constrains the Observation resource to represent the characteristics of a observation in the context of a report to Swissnoso. package_name: ch.fhir.ig.swissnoso derivation: constraint name: SwissnosoObservation type: Observation elements: subject: type: Reference refers: ['http://fhir.ch/ig/swissnoso/StructureDefinition/swissnoso-patient'] index: 0 encounter: type: Reference refers: ['http://fhir.ch/ig/swissnoso/StructureDefinition/swissnoso-encounter'] index: 1 package_version: 1.0.0 class: profile kind: resource url: http://fhir.ch/ig/swissnoso/StructureDefinition/swissnoso-observation base: http://hl7.org/fhir/StructureDefinition/Observation version: 1.0.0 required: [encounter, subject]