eHealth Infrastructure (v2021.2) 



<SearchParameter xmlns="http://hl7.org/fhir">
  <id value="ehealth-communication-search-period"/>
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml"><p><b>Generated Narrative</b></p><p><b>url</b>: <code>http://ehealth.sundhed.dk/fhir/SearchParameter/Communication/period</code></p><p><b>name</b>: period</p><p><b>status</b>: active</p><p><b>date</b>: May 6, 2021 7:41:40 AM</p><p><b>code</b>: period</p><p><b>base</b>: Communication</p><p><b>type</b>: date</p><p><b>description</b>: Search parameter for finding communication based on period</p><p><b>expression</b>: Communication.extension('http://ehealth.sundhed.dk/fhir/StructureDefinition/ehealth-period')</p><p><b>xpathUsage</b>: normal</p></div>
  </text>
  <url
       value="http://ehealth.sundhed.dk/fhir/SearchParameter/Communication/period"/>
  <name value="period"/>
  <status value="active"/>
  <date value="2021-05-06T07:41:40+00:00"/>
  <code value="period"/>
  <base value="Communication"/>
  <type value="date"/>
  <description
               value="Search parameter for finding communication based on period"/>
  <expression
              value="Communication.extension(&#39;http://ehealth.sundhed.dk/fhir/StructureDefinition/ehealth-period&#39;)"/>
  <xpathUsage value="normal"/>
</SearchParameter>