How to link a Purchase Order to an Invoice Line created through Lease Accounting?

Summary:

We are implementing lease accounting and noticed that when we create a Lease and insert a PO Number, the PO Number does not flow through the invoice generated from the Lease Accounting module.

When the invoice is generated the only way to associate the PO to the line is to cancel the line created and then match a new line to the PO. When this is done, the invoice amount in the Lease Accounting Payment schedule shows $0 because that line was cancelled. Is there a way to associate the PO to the line in lease accounting?

Content (required):

We are implementing lease accounting and noticed that when we create a Lease and insert a PO Number, the PO Number does not flow through the invoice generated from the Lease Accounting module.