<StructureDefinition xmlns="http://hl7.org/fhir">
  <meta>
    <lastUpdated value="2017-06-21T13:05:42.014+01:00" />
  </meta>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="pa" />
  </extension>
  <url value="https://purl.org/elab/fhir/StructureDefinition/Custodian-crew-version1" />
  <name value="Custodian" />
  <status value="active" />
  <date value="2017-08-30T10:24:43.9370607Z" />
  <description value="This contains the data custodian, for example those able to approve and enact import/export data, and approval of data access requests. This is used by the Data Export Interface; the custodians resolve to elab usernames." />
  <fhirVersion value="3.0.0" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="Organization" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Organization" />
  <derivation value="constraint" />
  <differential>
    <element id="Organization.extension">
      <path value="Organization.extension" />
    </element>
    <element id="Organization.extension:custodianRole">
      <path value="Organization.extension" />
      <sliceName value="custodianRole" />
      <short value="Additional Content defined by implementations" />
      <type>
        <code value="Extension" />
        <profile value="https://purl.org/elab/fhir/StructureDefinition/CustodianRole-crew-version1" />
      </type>
    </element>
    <element id="Organization.extension:elabusername">
      <path value="Organization.extension" />
      <sliceName value="elabusername" />
      <short value="Optional Extensions Element" />
      <definition value="The custodian's elab username" />
      <min value="1" />
      <max value="1" />
      <type>
        <code value="Extension" />
        <profile value="https://purl.org/elab/fhir/StructureDefinition/elabusername-crew-version1" />
      </type>
    </element>
  </differential>
</StructureDefinition>