Third-Party Order - Cost from PO incl. Freight into Sales Invoice

Hello SD gurus,

Had a question about drop shipments(Third Party Orders). At our company, the third-party order related PO sometimes has Freight/Customs conditions, but they do not come on to the VPRS(cost) condition on the corresponding Sales Invoice. What should I do to make them add up on VPRS?

See sample PO conditions and history tabs below

You can see the correct amount(including freight) shows up as cost of goods sold(in the accounting doc for its GR document) below

But the VPRS line on the sales invoice only shows the GR amount, does not include freight/customs charges as seen below

Is there any way I can get VPRS to include the Freight/Customs amounts as well. Please help me out....

My third-party order copy control VTFA configuration for OR =>F2 for ItemCategory TAS, the billing quantity is currently set to F.

Document Flow for our drop-ship orders is as follows: Creation of sales order triggers creation of a purchase requisition which in-turn gets converted into a PO. Once the GR happens on this Vendor PO the Goods Issue and Sales Invoice is triggered immediately. The Vendor IR comes last.

Thanks and regards,

Wayfarer