description: This cross-version extension represents AdverseEvent.suspectEntity.causalityProductRelatedness from http://hl7.org/fhir/StructureDefinition/AdverseEvent|3.0.2 for use in FHIR R5. package_name: hl7.fhir.uv.xver-r3.r5 derivation: constraint name: Ext_R3_AdverseEvent_su_cAE type: Extension elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: 'http://hl7.org/fhir/3.0/StructureDefinition/extension-AdverseEvent.suspectEntity.causalityProductRelatedness'} index: 0 value: base: {max: '1', min: 0, path: 'Extension.value[x]'} short: AdverseEvent.suspectEntity.causalityProductRelatedness choices: [valueString] index: 2 valueString: base: {max: '1', min: 0, path: 'Extension.value[x]'} type: string short: AdverseEvent.suspectEntity.causalityProductRelatedness choiceOf: value index: 3 package_version: 0.0.1-snapshot-2 class: extension kind: complex-type url: http://hl7.org/fhir/3.0/StructureDefinition/extension-AdverseEvent.suspectEntity.causalityProductRelatedness base: http://hl7.org/fhir/StructureDefinition/Extension|5.0.0 version: 0.0.1-snapshot-2 required: [url]