1. Ryan Ollos
  2. AnnouncerPlugin

Source

AnnouncerPlugin / announcer / templates / prefs_announcer_xmppaddress.html

<span xmlns="http://www.w3.org/1999/xhtml"
     xmlns:py="http://genshi.edgewall.org/"
     xmlns:xi="http://www.w3.org/2001/XInclude">
     Specify your XMPP(jabber) address where you would like jabber announcements delivered.
  <ul>
    <li>
      XMPP address: <input type="text" name="specified_xmpp" value="${specified_xmpp}" width="500"/>
    </li>        
  </ul>
</span>