Team Configuration - Hide Page

Hi all,
I have just configured a team on IDM 4.0.1 . Everything works fine but team's managers now display the Administration tab and they have access to Administration -> RBPM Provisioning and Security -> Team Configuration. They can display the configuration of the team and they are not allowed to make changes.

Anyway, is it possible to hide this page or the whole administration tab? Where do I change this setting? The page "Navigation Access Permissions" does not show this entry.

Any suggestion will be appreciated. Best regards,

Alessandro