As a member I see the the repository arranged hierarchically and I only see items I have permissiosn to

Arranged by Company Name/Brand/Projects/delivrables
for current work, permissions should be:
Company brand - all members read
Brand - Project managers - manage everything
members - read
Project - Project managers - manage everything
project members read/write content but can't edit metadata for the project
members - read
Deliverables - inherit from project