Dropdown list of user names

can we make dropdown list of users name appear on pressing automation command? I want to make Waiter Change automation command on ticket screen, so while pressing on it the dropdown list with user names will appear and after choosing exact user name it will be assigned to “Waiter” order tag.

You could use ask question. Should be possible to generate list for buttons using a report expression with last resort a report SQL expression.
You say order tag, is that right or do you mean a ticket tag?

Just use automation command values for it. List will show on right where order tags are.

I’m very new in SambaPOS. Can you give some hints, please?