In the Order number field you enter or select the order number for the order that is to be delivered. By using the PopUp feature or the F4 key, you can search the order register.
If you have activated the system setting Warn for overdue invoices during order registration and delivery? under Order/Quotes under the Sales tab in the Settings procedure, you will receive a warning if there are any overdue invoices for the customer in question. The warning appears when the order is loaded. From the warning window you can directly display the order back log and accounts receivable due for the customer.