<SearchParameter xmlns="http://hl7.org/fhir">
  <url value="http://www.agfa.com/ei/fhir/SearchParameter/request-department" />
  <name value="Request department query" />
  <status value="draft" />
  <experimental value="true" />
  <purpose value="Support the request department query based on Procedure Request" />
  <code value="request-department" />
  <base value="ProcedureRequest" />
  <type value="reference" />
  <description value="request department search parameter" />
  <xpath value="ProcedureRequest.requester.onBehalfOf" />
</SearchParameter>