Let me explain......

Some invoices will have multiple line items entries. Each of these entries may belong to separate construction projects. Therefore the approval process must facilitate the following:

a. Approval of each separate line item by separate individuals who will be assigning separate cost codes and /or job numbers.

b. The ability to "hold" an invoice or line item on an invoice for later research due to a conflict. Therefore delaying payment of that item only.

An invoice can have 20-30 line items on it. I'm trying to wrap my head around how to accomplish this without having to make 20-30 copies of the document and without having to have 20-30 metadata fields.

Thanks for the help.