I want to give a security role access to edit the "Cost" field in the project categories setup.
I have added the display menu item ProjCategory to the role, which provides access.
However, if I don't grant access to "Create", it is not possible to edit the "Cost" field. The problem with that is enabling "Create" also gives the role access to create new categories, which I don't want.
How can I give a role access to edit the "Cost" field, and read-access for everything else?