@człowiek-nuż that list just displays the files that are loaded by the browser when you visit the site. There's no way to hide that, and there's no point in hiding it, either. That list doesn't expose any sensitive information.
If nothing from plugins shows up there, then that just means that their forum doesn't load anything from the plugins when you visit it.
I would like to have a parent group which automatically collects all users from sub or child groups. E.g. all member of group A, B and C should be members of group D without assigning them to group D manually.
Is there any possibility to realize this?
Thank you for your help and ideas!