description: Profile of ActivityDefinition for Evidence Based Medicine IG. The RecommendationAction Profile is used for a recommendation from a clinical practice guideline. package_name: hl7.fhir.uv.ebm derivation: constraint name: RecommendationAction type: ActivityDefinition elements: extension: index: 0 slicing: rules: open ordered: false discriminator: - {path: url, type: value} min: null slices: timingRelativeTime: match: {url: null} schema: {type: Extension, url: 'http://hl7.org/fhir/uv/ebm/StructureDefinition/characteristic-timing', index: 1} min: 0 max: 1 topic: {index: 2} package_version: 1.0.0-ballot2 extensions: timingRelativeTime: {url: 'http://hl7.org/fhir/uv/ebm/StructureDefinition/characteristic-timing', min: 0, max: 1, type: Extension, index: 1} class: profile kind: resource url: http://hl7.org/fhir/uv/ebm/StructureDefinition/recommendation-action base: http://hl7.org/fhir/StructureDefinition/ActivityDefinition version: 1.0.0-ballot2