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      <base href="https://bugs.documentfoundation.org/">
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    <body><span class="vcard"><a class="email" href="mailto:gtimur@gmail.com" title="Timur <gtimur@gmail.com>"> <span class="fn">Timur</span></a>
</span> changed
          <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - PDF export: Universal Accessibility not documented"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=135196">bug 135196</a>
          <br>
             <table border="1" cellspacing="0" cellpadding="8">
          <tr>
            <th>What</th>
            <th>Removed</th>
            <th>Added</th>
          </tr>

         <tr>
           <td style="text-align:right;">CC</td>
           <td>
                
           </td>
           <td>olivier.hallot@libreoffice.org
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">Component</td>
           <td>Impress
           </td>
           <td>Documentation
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">Summary</td>
           <td>Accessibility of PDF export: "Export as > Tagged PDF" does not export alternative text for images
           </td>
           <td>PDF export: Universal Accessibility not documented
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">URL</td>
           <td>
                
           </td>
           <td>https://help.libreoffice.org/7.1/en-US/text/shared/01/ref_pdf_export_general.html
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">Status</td>
           <td>NEEDINFO
           </td>
           <td>NEW
           </td>
         </tr></table>
      <p>
        <div>
            <b><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - PDF export: Universal Accessibility not documented"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=135196#c4">Comment # 4</a>
              on <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - PDF export: Universal Accessibility not documented"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=135196">bug 135196</a>
              from <span class="vcard"><a class="email" href="mailto:gtimur@gmail.com" title="Timur <gtimur@gmail.com>"> <span class="fn">Timur</span></a>
</span></b>
        <pre>Thanks Stuart for pointing out to <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - Add support for PDF/UA (PDF/Universal Accessibility) - ISO 14289"
   href="show_bug.cgi?id=45636">bug 45636</a>. I don't understand why it says
Writer only. 

With PDF/UA checked (above Tagged), Impress alternative text works in 7.1+ (and
probably in 7.0). We can see Title and Description of image on hovering mouse. 
PDF must be open with PDF reader that reads alt text (like Adobe Reader).
So literally this bug would be NotABug (unless exact Alt Text field is
required, it's not present in Impress, while it is in Writer).

But as saying goes "don't let good bug report go to waste", I see that new UA
option is not documented. Help shows PDF options without it.
And it looks now as seen in
<a href="https://tomazvajngerl.blogspot.com/2020/01/accessibility-checker-and-support-for.html">https://tomazvajngerl.blogspot.com/2020/01/accessibility-checker-and-support-for.html</a>.

So I confirm this as Documentation bug.</pre>
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