Release 5 Preview #2

This page is part of the FHIR Specification (v4.4.0: R5 Preview #2). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions . Page versions: R5 R4B R4 R3 R2

Searchparameter-example-extension.xml

FHIR Infrastructure Work Group

Maturity Level: N/A

Standards Status: Informative

Compartments: Not linked to any defined compartments

Raw XML (canonical form + also see XML Format Specification)

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Search parameter for an extension example (id = "example-extension")

<?xml version="1.0" encoding="UTF-8"?>

<SearchParameter xmlns="http://hl7.org/fhir">
  <id value="example-extension"/> 
  <text> <status value="generated"/> <div xmlns="http://www.w3.org/1999/xhtml"><p> <b> Generated Narrative with Details</b> </p> <p> <b> id</b> : example-extension</p> <p> <b> url</b> : <b> http://hl7.org/fhir/SearchParameter/example-extension</b> </p> <p> <b> name</b> : Example Search Parameter on an extension</p> <p> <b> status</b> : draft</p> <p> <b> experimental</b> : true</p> <p> <b> publisher</b> : Health Level Seven International (FHIR Infrastructure)</p> <p> <b> contact</b> : http://hl7.org/fhir</p> <p> <b> description</b> : Search by url for a participation agreement, which is stored in a DocumentReference</p> <p> <b> code</b> : part-agree</p> <p> <b> base</b> : Patient</p> <p> <b> type</b> : reference</p> <p> <b> expression</b> : DocumentReference.extension('http://example.org/fhir/StructureDefinition/participation-agreement')</p> <p> <b> xpath</b> : f:DocumentReference/f:extension[@url='http://example.org/fhir/StructureDefinition/participation-ag
        reement']</p> <p> <b> xpathUsage</b> : normal</p> <p> <b> target</b> : DocumentReference</p> </div> </text> <url value="http://hl7.org/fhir/SearchParameter/example-extension"/> 
  <name value="Example Search Parameter on an extension"/> 
  <status value="draft"/> 
  <experimental value="true"/> 
  <publisher value="Health Level Seven International (FHIR Infrastructure)"/> 
  <contact> 
    <telecom> 
      <system value="url"/> 
      <value value="http://hl7.org/fhir"/> 
    </telecom> 
  </contact> 
  <description value="Search by url for a participation agreement, which is stored in a DocumentReference"/> 
  <code value="part-agree"/> 
  <base value="Patient"/> 
  <type value="reference"/> 
  <expression value="DocumentReference.extension('http://example.org/fhir/StructureDefinition/participation-agreement')"/> 
  <xpath value="f:DocumentReference/f:extension[@url='http://example.org/fhir/StructureDefinition/participation-agre
  ement']"/> 
  <xpathUsage value="normal"/> 
  <target value="DocumentReference"/> 
</SearchParameter>

Usage note: every effort has been made to ensure that the examples are correct and useful, but they are not a normative part of the specification.