Well, The code is in but we are not exposing the UI yet unless we can test it more. You can start a new syntax 2.0 document (start it empty) and ad ?sync=1 in the URL Example: http://localhost:8080/xwiki/bin/edit/Sandbox/WebHome?editor=wysiwyg&syn… You can open the same URL in a second browser... and the sync will normally work. Now we need more dedicated time on it to fully integrate it with the locking mecanism of XWiki and fully debug it so that it's fully usable. Ludovic Vivian Richard a écrit : -- Ludovic Dubost Blog: http://blog.ludovic.org/ XWiki: http://www.xwiki.com Skype: ldubost GTalk: ldubost