How to display the name in Lv Yun Hotel Management System?

The name displayed in Lv Yun Hotel Management System is as follows.

Enter the user name assigned to you by the IT department and the password assigned to you by the IT department. The default password is 1234. If the user name or password is verified, your name can be displayed.

The personal information entered by Lv Yun Hotel Management System is combined with the floating population data of the public security system for a period of time, and even the front desk personnel have no right to delete the registration of the public security system.