Board Thread:Support Requests - Getting Technical/@comment-45621537-20200428172844/@comment-9605025-20200428173327

You can't. Doing so is referred to as a "private wiki". As mentioned by Mendes2, private wikis are a violation of the Terms of Use you agreed to when you created your account. If you want to create a private wiki, you will need to use a different service such as Miraheze or ShoutWiki.