Hi, I hope this is the correct list to ask this: Anyone familiar with Confluence will know about the concept of "spaces" which are essentially logical containers for different topics, keeping groups of pages confined to their topic group. I wonder if anyone knew if MediaWiki has any plugins to emulate such behaviour? I have been asked to host wikis for another university department. They want to have a "wiki" per research project and new "wikis" will be needed on an ongoing basis. When I say "wiki" this could be one site with one physical instance, as long as ProjectX gets its own logical space with a link off the front page. It is not so important to have fine grained permissions control as Confluence offers - just need the ability to keep stuff apart. I could solve this problem with multiple wikis on the same server, but we are really looking for something where the users could create "wiki"s themselves. Sadly, google is not my friend as "multiple spaces" is a bad search term, I've tried "containers", "multiple sites" etc. Any good ideas received with thanks :) Regards, Tim -- Tim Watts Personal Blog: http://www.dionic.net/tim/