After having recorded a seafreight, airfreight or road file with addresses, cargo and shipment details in the order processing you can change to the Invoicing tab.
You therefore use the context menu in the Invoicing tab and the voucher type on the Voucher header data tab.
First you get a blank page on the overview tab. Further tabs are still enabled in the upper tab row. They will become active after having selected an entry from the context menu:
Voucher header data
Voucher address
Transport
Goods description
Voucher items
To create a new invoice, a draft, a credit note ... please select the entry Create voucher in the context menu of the Overview tab.