I started a wiki that describes how to extend Admin UI. The extension API was not initially really meant for public access, so it isn't well documented and is a bit clumsy, in a sense that it serves the purpose for which it was initially created, but it lacks features. As I was writing the doc today, I was adding features that seemed important. A side effect of this is that what is described in the wiki will work only with the latest JavaScript UI code that you can get from CVS. So, please read this
http://wiki.zimbra.com/index.php?tit...nding_Admin_UI and let me know if it helps and how it can be improved
