<form action="threads/correction-version-fr.12232/save" method="post" class="xenForm formOverlay">
<dl class="ctrlUnit" id="PrefixContainer_thread_edit">
<dt><label for="ctrl_prefix_id_thread_edit">Präfix:</label></dt>
<dd>
<select name="prefix_id[]" id="ctrl_prefix_id_thread_edit[]" multiple="multiple" data-noresultstext="No results match" data-placeholdertext="Wähle Prefix" data-max-options="0" class="textCtrl TitlePrefix"
data-container="#PrefixContainer_thread_edit"
data-textbox="#ctrl_title_thread_edit"
>
<option value="0" data-css="prefix noPrefix" selected="selected">(Kein Präfix)</option>
<optgroup label="Sprachen">
<option value="35" data-css="prefix prefixPrimary" >FR</option>
</optgroup>
</select>
</dd>
</dl>
<dl class="ctrlUnit">
<dt><label for="ctrl_title_thread_edit">Titel:</label></dt>
<div class="chosen-container chosen-container-multi textCtrl TitlePrefix" title="" id="ctrl_prefix_id_thread_edit___chosen" style="width: 100%;">
<ul class="chosen-choices">
<li class="search-choice"><span class="prefix prefixPrimary">Wellness</span><a class="search-choice-close" data-option-array-index="32"></a></li>
<li class="search-field"> <input class="chosen-search-input textCtrl" autocomplete="off" value="Wähle Präfix ..." style="width: 25px;" type="text"></li>
</ul>
<div class="chosen-drop">
<ul class="chosen-results"></ul>
</div></div>
<div class="chosen-container chosen-container-multi textCtrl TitlePrefix" title="" id="ctrl_prefix_id_thread_edit___chosen" style="width: 100%;">
<ul class="chosen-choices">
<li class="search-field"><input class="chosen-search-input default textCtrl" autocomplete="off" value="Wähle Prefix" style="width: 99px;" type="text"></li>
</ul>
This add-on does work, as I use it extensively on my own forums including this one.Ok, this makes no sense, because the prefixes are not shown in the code with showing source code.