I have created a password-protected screen on HMI. If anyone touches the "Maint" option this login pop up will come and he/she has to put user and password to entre on that screen. In the user administration page of TIA portal already there were "administrator" and "operator" groups and I have added another group "Maintenance" (ref your video: https://www.youtube.com/watch?v=VMOofklwPtg&list=PLeh87tLyfK1urfhp0NX2lzfcLdiX4B_01&index=17&t=312s). Now the problem is when I am going to log-in, HMI only asking for the password and not asking for user and I only can access that page if I give Administrator password. How to bring back "user" option on login pop up screen?