Use a Password login routine, Menus, Buttons etc., in your GUI to simplify user interaction with the system.

The system must have formal login and logout routines.

The Username for the system admin who has access to all functionalities must be $$Myuser$,$ and the password must be $$SA$1$@$123.$

You must create separate roles for each type of user

Use CSS stylesheets to define common interface features such as colour, fonts, and menus for consistency.