Board Thread:Support Requests - Getting Started/@comment-25774514-20151130080544/@comment-1647694-20151130081146

Adoption:Requests wrote: Admins have been inactive for 60 days or more That means that the last time an admin edited should have been over 60 days ago.

There isn't an exact number of edits that you need to make in order to adopt a wiki per se. Rather, you just need to be actively editing the wiki. This means making a few edits every day or two.

Hope that answers your questions.