{ "description": "Optional Extensions Element", "_filename": "SearchParameter-codesystem-extensions-CodeSystem-workflow.json", "package_name": "rs/hl7.fhir.core", "date": null, "publisher": null, "multipleAnd": true, "multipleOr": true, "name": "workflow", "xpath": "f:CodeSystem/f:extension[@url='http://hl7.org/fhir/StructureDefinition/codesystem-workflowStatus'] | /f:#workflowStatus", "xpathUsage": "normal", "type": "token", "experimental": "true", "resourceType": "SearchParameter", "title": null, "package_version": "3.5.0", "status": "draft", "id": "2b8c55de-401f-4f43-8335-55f23082e6bd", "kind": null, "url": "http://hl7.org/fhir/SearchParameter/codesystem-extensions-CodeSystem-workflow", "code": "workflow", "version": null }