<SearchParameter xmlns="http://hl7.org/fhir">
  <id value="Composition-related-ref" />
  <url value="http://hl7.org/fhir/SearchParameter/Composition-related-ref" />
  <name value="related-ref" />
  <status value="draft" />
  <experimental value="false" />
  <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="related-ref" />
  <base value="Composition" />
  <type value="reference" />
  <description value="Target of the relationship" />
  <expression value="Composition.relatesTo.target.as(Reference)" />
  <xpath value="f:Composition/f:relatesTo/f:targetReference" />
  <xpathUsage value="normal" />
  <target value="Composition" />
</SearchParameter>