{"resourceType":"SearchParameter","id":"CommunicationRequest-replaces","extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status","valueCode":"trial-use"}],"url":"http://hl7.org/fhir/SearchParameter/CommunicationRequest-replaces","version":"4.0.1","name":"replaces","status":"draft","experimental":false,"date":"2021-01-17T07:06:13+11:00","publisher":"Health Level Seven International (Patient Care)","contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"}]},{"telecom":[{"system":"url","value":"http://www.hl7.org/Special/committees/patientcare/index.cfm"}]}],"description":"Request(s) replaced by this request","code":"replaces","base":["CommunicationRequest"],"type":"reference","expression":"CommunicationRequest.replaces","xpath":"f:CommunicationRequest/f:replaces","xpathUsage":"normal","target":["CommunicationRequest"]}