<extension point="config" target="org.nuxeo.ecm.platform.shibboleth.service.ShibbolethAuthenticationService">
    <config>
      <uidHeaders>
        <default>uid</default>
      </uidHeaders>

      <loginURL>https://host/Shibboleth.sso/WAYF</loginURL>
      <logoutURL>https://host/Shibboleth.sso/logout</logoutURL>

      <!-- Add others fieldMappings if needed -->
      <fieldMapping header="uid">username</fieldMapping>
      <fieldMapping header="mail">email</fieldMapping>
    </config>
  </extension>