1: overview of registered users: additional fields & 2: changing loginID and email afterwards

Hello, I have got two minor issues, that some of you probably have encountered as well. 1: I would like to have some more information on the user page xwiki/bin/view/XWiki/XWikiUsers : 1 Current Users #set ($sql = ", BaseObject as obj where obj.name=doc.fullName and obj.className='XWiki.XWikiUsers'") #foreach ($item in $xwiki.searchDocuments($sql)) * [$item] #end how can if find out which object each $item has? why is the object tab abesent? has any of you extended that page already? 2: If you want to change a users email in hindsight, there is a faq, that explains how to do this: http://www.xwiki.org/xwiki/bin/view/FAQ/HowCanIChangeTheEmailOfAnExistingUs… namely, to select the objects tab in the edit mode and change the respective email object. i use xwiki 1.0.3342 (stable 1.0), and there is no such tab. Best regards Thomas