I have a custom role (created from scratch). I have created a couple of pages signed in as a user in this role. I find I cannot configure the view security on the pages I have created - all the checkboxes on the Security tab are greyed out. 

This documentation suggests that if a role has edit permission on a page (as my user has) they can "Edit page settings (except for edit permissions)".  But I'm finding I also cannot edit the View permissions ("Roles that can view this page").  (Except, making this inconsistent, I have the ability to "hide this page from authenticated users" but I don't want to do that).

What permissions do I need to assign to a role to allow them to alter the security settings on a page they create (essentially to make the new page visible only to members of the same role)?  Or is this a feature request (to make mojoPortal match its documentation ;-).

(Background - this is a bit like the "role for each department" example given on the above documentation page. I want each department to be able to create both public and private content in their own area. But I don't want any department to be able to edit content outside their own area).

Thanks Joe that makes sense and should work fine for my case.