One can select to print inventory by customer, but the header of the report does not have a field to represent customer.  The inventory by vendor selection works as the from and to vendor appears in the header.
 
Please add Customer to the header, too.  When I print many IN-F by customer, it would be a great help to have the customer code appear on the report.
 
We are a job shop operation and our raw material inventory is customer driven.  My mission is to identify and write off oboslete inventory based on inactive customers.  It would be a great help to have IN-F print customer name.
 
Thanks!