How Can I Include Multiple Activities on One Invoice?
You can assign an invoice group to multiple posting activities associated with a specific contract to include them on a single invoice during billing calculation.
Invoice groups allow sequential invoice numbering within a contract. An activity invoice number is derived from the invoice group plus a sequence number. This invoice number is passed to the Accounts Receivable transaction file and stored in the PO Number field for easy reference.
If the Invoice Group field is left blank, the invoice group is assigned to a blank group.