Inventory Receipt Accounting without PO in OPM Organization

Hi Team,

Could you please suggest how to account the inventory receipt in OPM organization without purchase orders other than through Miscellaneous Receipts and unordered receipts. 

The miscellaneous receipts updates only quantity and for costing we have to make the cost adjustment.  Unordered receipts allows to make the receipts but to be matched with the corresponding PO later. Hence these functionalities do not fulfill our requirement.

As per our business requirement we need to account the inventory receipt with purchase cost without making the PO.

Regards,

Krishnadas