Hello people.
I need to restrict access to a certain category of pages to a certain group of users.
Then I found this extension, and I was able to restrict access to a category of pages with the following command "$ wgGroupPermissions ['Update'] ['private'] = true;" inside Localsettings.php
But I'm not able to make it possible for only a certain group of users to access this category of pages. Is there a way to do this?