Hi Diego, On Apr 17, 2012, at 3:31 PM, _diego wrote: You cannot because spaces don't exist in the model! :) Spaces are just document namespaces. You can register an event when a document is created and then check the space the document is in. Thanks -Vincent

Just to give you heads up you can mention below property in xwiki.cfg file xwiki.authentication.authclass=com.MyAuthClass. Now in MyAuthClass you can check XWikiContext.getAction().equals("create")// it means user is creating some doc. I am not sure if we have some variable in XWikiContext thru which you can distinguish if it is a space or not(may be some yo can check the parent of doc to be created). If Not, you can follow the convention that user always create the space document suffixed with "MySpace" and one more check in this custom class (XWikiContext.getURL().toString().contains("MySpace/")). Hope it helps. On Tue, Apr 17, 2012 at 7:01 PM, _diego <diego.a.r.jz(a)gmail.com> wrote: