Thread:Mark Otaris/@comment-25015152-20140812225954/@comment-4812386-20140813010408

The process consists in asking on Board:Wiki management and permission requests board, waiting for people to agree or disagree, and waiting for a bureaucrat to apply the decision taken by the people agreeing or disagreeing.

There are no requirements at all other than this, but there is obviously no point in requesting admin rights unless you have a reason to believe that many people will agree that the rights should be given to you. If you are trusted and known in the wiki's community, have been there for some months, and have brought many contributions to the wiki, you're likely to become an administrator.