NSS suggestions

Answer: yes, both affect the system, but they are not the same.

Role (set in Admin) - controls what the nurse can see and do

• The role is a set of permissions. Each module uses it to decide which menus, pages and buttons the nurse gets (for example, IPD Admissions is shown only with the admissions permission).
• In IPD, the dashboard opens on the Nurse view when the role is named "Nurse". A role with a different name opens a different default view.
• Note: today this is enforced on the screens (the menus and pages), not as a hard block in the server, so it controls what the nurse is shown rather than acting as a security lock.

Department (set in HR) - used for HR work only

• Rosters: duty rosters are made per department, and the nurse appears in their department's roster.
• Approvals: the head of the nurse's department (and their reporting manager) can approve things like attendance corrections for them. If a department has no head set, only the reporting manager applies.
• Headcount: the department's staff count on the Departments page comes from these assignments.
• Department does NOT decide which ward or patients a nurse sees. We found nothing that links a nurse's department to ward or patient lists. In IPD the nurse picks the ward on the ward board.

Not covered: we looked at HR and IPD. We did not check OPD, Pharmacy or other modules for nurse-specific filtering.

So: role matters for access and screens, department matters for rosters and approvals, and neither one assigns a nurse to a ward or patients. If NSS wants nurses limited to their own ward or department, that would be a new feature.