Hello,

We are trying to determine the best way to support the following new process:

Our manufactured product (MP) at Warehouse A is shipped (warehouse transfer?) to Warehouse B (3PL)

Our off-the-shelf (OTS) product is inventoried at Warehouse B

3PL company marries OTS to MP based on customer orders and ships to customer

Any advice or experience to best create that communication between our company and the 3PL?  Main concerns revolve around inventory updates from 3PL, and having appropriate shipping documents for 3PL to correctly build and deliver customer orders, since it’s technically 2 shipments for the same order.

Thanks in advance!