<SearchParameter xmlns="http://hl7.org/fhir">
  <id value="DocumentReference-relationship" />
  <url value="http://hl7.org/fhir/SearchParameter/DocumentReference-relationship" />
  <name value="relationship" />
  <status value="draft" />
  <experimental value="false" />
  <date value="2017-04-19T07:44:43+10:00" />
  <publisher value="Health Level Seven International (Structured Documents)" />
  <contact>
    <telecom>
      <system value="url" />
      <value value="http://hl7.org/fhir" />
    </telecom>
  </contact>
  <contact>
    <telecom>
      <system value="url" />
      <value value="http://www.hl7.org/Special/committees/structure/index.cfm" />
    </telecom>
  </contact>
  <code value="relationship" />
  <base value="DocumentReference" />
  <type value="composite" />
  <description value="Combination of relation and relatesTo" />
  <expression value="DocumentReference.relatesTo" />
  <xpathUsage value="normal" />
  <component>
    <definition>
      <reference value="http://hl7.org/fhir/SearchParameter/DocumentReference-relatesto" />
    </definition>
    <expression value="code" />
  </component>
  <component>
    <definition>
      <reference value="http://hl7.org/fhir/SearchParameter/DocumentReference-relation" />
    </definition>
    <expression value="target" />
  </component>
</SearchParameter>