BaseSiteSetting - Permissions

[mschiegg]

Is your proposal related to a problem?

I've a Project with multiple Websites und multiple Groups. Each Group have access to one Site. The User in the Group should only have Access to his own Site.
No i have implemented a BaseSiteSetting and give Access zu the User. But every User can edit every Site Settings.
I don't find a way to restrict.

Describe the solution you'd like

Expand BaseSiteSettings so that users have access only to the pages selected in the group.