Hello, so after a week of using the software a employee already managed to screw up a little xD
So now i have a few sales invoices that were made without a sales order. Is there any way to tell these sales invoices which sales orders they are supposed to be linking with ?
After amending, fetch items in the invoices from Sales Order.
If it is just for referring, you can update Sales Order ID in the one of the Allow on Submit filed of Sales Invoice, or may be add one as a Custom Field.