Hide wiki link in menu for guests and users. Only for mods and admins till wiki is filled

Hi,

I want to hide the wiki tab/link in the menu for guests and normal users till we have filled the wiki.
How can I do that?

Greetings

In VaultWiki 3:
To keep the tab for some users is only possible for admins (everyone else would get a wiki-disabled message). Instead, you can hide the tab for everyone, and your mods and admins can still access the wiki if they know the URL. Use AdminCP > Settings > Options > VaultWiki: General Settings > Enable Navbar Wiki Menu

In VaultWiki 4:
Only give mods and admins permission to view the wiki index. Use AdminCP > VaultWiki > Admin Panel, Permissions.

Thank you! :)