Error: for Workperiod as waiter.

[aRTxaRTx]

If the user is a waiter and the workperiod doesn't start then there will be an error.
Because you can't start POS without a started workperiod.
It happens until you create waiter (user role) with restriction (can't navigate).

I suggest:
Please make it show a dialog which will request a specific PIN (password) and if the password match then the workperiod start automatically and the waiter can sell through POS.

Note:
The specific password can't end workperiod but just start it (automatically).

Best regards,
aRTx