TWikiAdministration? tells you how to do administrative stuff, like renaming or deleting a topic.
WikiCulture talks about the unique type of collaboration Wiki systems offer.
Note:
Proyecto META automatically signs new pages with your WikiName in case Proyecto META is running on an Intranet where you log in. In case your Proyecto META installation does not authenticate users, Proyecto META does not know about user names, all contributors have the user name TWikiGuest.