Billing at the Item Header Level

Summary

Billing at the Item Header Level

Content

Requirement from a client:  We have a client that has packing slips and sales orders that have multiple child lines and one summary or top level assembly line.  The line items are all set up in Oracle. 

The client wants to create a Receivables invoice but only for one line at the top level or summary level, which is a summary of all of the children lines.  Are there any indicators or settings in the Oracle item master that would let billing know to do this when the sales order is processed into an AR invoice?