Hello list, I'm using a XWiki 2.0 instance where users are authenticated against an Active Directory through LDAP. But I want to use AD only for authentication and want to administer my group memberships within XWiki. The problem is, that I only have XWikiAdminGroup and XWikiAllGroup. I want to have a third group EditGroup where I put users who are allowed to edit pages. On the XWikiPreferences page I try to add a group and a modal dialog pops up. But after giving the group name and pushing the Create-button, nothing happens. The dialog does not close and it seems that actually no HTTP Request is sent to the server. Pushing the cancel button closes the dialog but - of course - no group is created. Hope somebody can give me any hints. Thanks in advance Jan