The User administration (see Maintaining internal users) displays the task-related profiles, and you can assign views on or access to modules to individual users relatively quickly. The profiles define, for example, which users can only see specific tabs in the forms, who can edit data records in these tabs, or which users can access the corresponding administrator functions.
You can also manage the profile groups (for example, PSA_PRO_... ) in the PiSA cubes group assignment.