Hi, Since XE 2.5 we have a beta version for the Extension Manager <http://www.xwiki.org/xwiki/bin/view/ReleaseNotes/ReleaseNotesXWikiEnterprise25#HExperimentalExtensionManager>. The scope of the Extension Manager is to manage XWiki extensions. I've made a page on Incubator with all the information I gathered about the ExtMng http://incubator.myxwiki.org/xwiki/bin/view/Improvements/ExtensionManager The purpose of this mail thread is to brainstorm about the UI for the ExtMng. Feel free to contribute ideas. Thanks, Caty