If I want to restrict the read access to some custom namespace named "Restrict", and I implement the wiki site like this, * http://localhost/publicwiki ** db: wikidb ** permission: anyone can read pages ** no custom namespace * http://localhost/restrictwiki ** db: wikidb (share the same table with publicwiki) ** permission: only sysop can read pages ** custom namespace name: "Restrict" (I may optionally modify the login process, so that, http://localhost/publicwiki --> sysop login --> forwarded to http://localhost/restrictwiki) My question is, * Is there any problem if publicwiki and restrictwiki share the same table, but restrictwiki is configured to recognize additional custom namespace named "Restrict", while publicwiki not?