Forum:Rules for merging?

As long as a have admin rights and the other wiki agrees to the merge, that's all I have to do, right? I know I have to use the import/export thing. I don't have to get permission from wikia, right? And I read that you cant just delete pages, what if the pages aren't needed? ~Lumina~ (talk) 19:18, August 16, 2012 (UTC)