{"resourceType":"CodeSystem","id":"map-target-list-mode","meta":{"lastUpdated":"2021-01-17T07:06:13.533+11:00"},"extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-wg","valueCode":"fhir"},{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status","valueCode":"trial-use"},{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm","valueInteger":2}],"url":"http://hl7.org/fhir/map-target-list-mode","identifier":[{"system":"urn:ietf:rfc:3986","value":"urn:oid:2.16.840.1.113883.4.642.4.686"}],"version":"4.0.1","name":"StructureMapTargetListMode","title":"StructureMapTargetListMode","status":"draft","experimental":false,"date":"2021-01-17T07:06:13+11:00","publisher":"HL7 (FHIR Project)","contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"},{"system":"email","value":"fhir@lists.hl7.org"}]}],"description":"If field is a list, how to manage the production.","caseSensitive":true,"valueSet":"http://hl7.org/fhir/ValueSet/map-target-list-mode","content":"complete","concept":[{"code":"first","display":"First","definition":"when the target list is being assembled, the items for this rule go first. If more than one rule defines a first item (for a given instance of mapping) then this is an error."},{"code":"share","display":"Share","definition":"the target instance is shared with the target instances generated by another rule (up to the first common n items, then create new ones)."},{"code":"last","display":"Last","definition":"when the target list is being assembled, the items for this rule go last. If more than one rule defines a last item (for a given instance of mapping) then this is an error."},{"code":"collate","display":"Collate","definition":"re-use the first item in the list, and keep adding content to it."}]}