The privilege management its not working for me, when i change the privilegies of a group, it appears in the option "Show existing privileges " correctly, but when i test it, it doesn't work. For example:
I created two groups, A and B with a user to each one, the members of the group A can only read and edit pages of group A, the same to the user of group B. But the member of the group B can edit and read pages of group A, I'm thinking that is because of the settings in the "default settings", maybe this configuration its overwriting the settings of access control panel, but i don't know how to solve it.
Thanks for the answers!