To create new users, go to the Administration panel: Access\Tablet users.
PIN-codes are used to identify users, thus they should be input in the Password field.
Access rights of the tablet’s Users (Waiters, Salespersons) are defined by their users’ groups membership, for example, «Waiters».
PIN-code usage allows:
* a waiter to work only with his orders.
* keeping sales records and working hours of  each waiter (salesperson).