Board Thread:Support Requests - Community Management/@comment-5210039-20160724201144/@comment-26611127-20160724212751

You don't have to ask permission to create a footer.

Generally, you would ask each of the wiki's admins if they would like to be in the footer, or they would add their wiki themselves.

If they accept, you would include their wiki in the footer and they would have to put the footer on their main page. With some footers, the wikis are removed if the footer is not placed somewhere on their wiki.

It's as simple as that.