The "Master Projects" feature is deprecated, and has been replaced by the "Spaces" feature.
To edit a "Master Project":
Settings
on the top-right, and select Manage Users
from the menu.Manage "Master Projects"
link under "Manage User Roles" section.edit
link next to the desired Master Project.When you modify criteria of a master project, users who are assigned to a custom user role based on this master project will have their access privileges automatically adjusted upon their next login.