Under the Main tab you register general information such as addresses, references, terms, etc. All information in this window can be temporarily modified for a particular invoice.
You will find the following information under this tab:
The information about order date, delivery date and VAT code is loaded to the invoice rows. You can update these fields of an existing invoice in the header and also select if they shall be updated on the rows.
At the bottom of the tab, you can see who created the invoice and when. You can also see the equivalent information regarding who modified the invoice and when. You can also enter a comment and see the modification log of the invoice.
By using the Info Menu which you access by right-clicking you can link to the Update Customer procedure for the selected customer on the service order. You can then make changes regarding that customer.
To access the Rows tab, you can use the shortcut keys Alt+R, or select To order rows under Show in the Window menu.