Customizing second level navigation for different users
I would like to make a 1st level tab available to a group of users.
I would like to customize the 2nd level navigation (under that tab) for different sets of those users.
I've tried to to do this by assigning "subroles" under the top-level role, with the user sets assigned to those subroles accordingly. However, the subroles show up for all users regardless.
Does anyone have a solution for this problem?
Thanks and regards.