FHIR Extensions Pack
5.1.0-cibuild - Working Copy International flag

FHIR Extensions Pack, published by HL7 International / FHIR Infrastructure. This guide is not an authorized publication; it is the continuous build for version 5.1.0-cibuild built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/fhir-extensions/ and changes regularly. See the Directory of published versions

StructureMap: FML Conversion for Linkage: R5 to R4

Official URL: http://hl7.org/fhir/StructureMap/Linkage5to4 Version: 5.1.0-cibuild
Standards status: Trial-use Maturity Level: 1 Computable Name: Linkage5to4


/// url = 'http://hl7.org/fhir/StructureMap/Linkage5to4'
/// name = 'Linkage5to4'
/// title = 'FML Conversion for Linkage: R5 to R4'
/// status = 'active'

conceptmap "LinkageType" {
  prefix s = "http://hl7.org/fhir/linkage-type"
  prefix t = "http://hl7.org/fhir/4.0/linkage-type"

  s:source - t:source
  s:alternate - t:alternate
  s:historical - t:historical

uses "http://hl7.org/fhir/StructureDefinition/Linkage" alias LinkageR5 as source
uses "http://hl7.org/fhir/4.0/StructureDefinition/Linkage" alias LinkageR4 as target

imports "http://hl7.org/fhir/StructureMap/*5to4"

group Linkage(source src : LinkageR5, target tgt : LinkageR4) extends DomainResource <<type+>> {
  src.active -> tgt.active;
  src.author -> tgt.author;
  src.item as s -> tgt.item as t then LinkageItem(s, t);

group LinkageItem(source src, target tgt) extends BackboneElement {
  src.type as v -> tgt.type = translate(v, '#LinkageType', 'code');
  src.resource -> tgt.resource;