Subcontracting

Hi,

Could you please advise as to how the Sub-contracting is handled in SAP. We have done the Goods Receipt and updated the landed cost with Invoice Verification and Subsequent Debit. Now the goods are to be sent to the fabricator for fabrication and would have to be recieved back with value addition equivalent to corresponding credit to the fabricator vendor. Thus the landed cost would get further updated with a corresponding liability to the Vendor. How would the postings be impacted in the GL for the aforesaid scenarios ?

Thanks in advance