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    <div class="moz-cite-prefix">Hi Alan,<br>
      <br>
      "documents.format" has been available since a few versions so I
      assume "documents.XXX" will work.<br>
      <br>
      Also, for itemref/dataobjref fields, it is possible to do e.g.
      userid.some_user_fields to join searches.<br>
      <br>
      Seb.<br>
      <br>
      On 08/04/14 13:40, Alan.Stiles wrote:<br>
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        <p class="MsoNormal">I&#8217;ve just been posed the question of
          whether we can display e.g. the Licence and Version fields
          from the document dataset as options to search against within
          the advanced search.<o:p></o:p></p>
        <p class="MsoNormal">Adding ePrints metadata fields to the
          search is straightforward, but I can&#8217;t find an example for
          including any document metadata?&nbsp;
          <o:p></o:p></p>
        <p class="MsoNormal"><o:p>&nbsp;</o:p></p>
        <p class="MsoNormal">Any thoughts folks?<o:p></o:p></p>
        <p class="MsoNormal"><o:p>&nbsp;</o:p></p>
        <p class="MsoNormal"><span
            style="color:#1F497D;mso-fareast-language:EN-GB">Alan Stiles<o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="color:#1F497D;mso-fareast-language:EN-GB">Digital
            Repository Developer<o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="color:#1F497D;mso-fareast-language:EN-GB">Library
            Services, The Open University<o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="color:#1F497D;mso-fareast-language:EN-GB"><a
              moz-do-not-send="true" href="http://oro.open.ac.uk/">oro.open.ac.uk</a><o:p></o:p></span></p>
        <p class="MsoNormal"><o:p>&nbsp;</o:p></p>
      </div>
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