SD OD transaction

Hi,

Is there any workaround to change the Item cost in OD Order without affecting the SD order item cost/price.

For Ex. We create an SD OD with item cost + Mark up = Euro 100.  We process the SD OD,

a. Item received - Euro 100

b. Print Invoice & Sales Update done with Euro 100

c. We need to voucher match only Euro 20, we can account balance Euro 80 to some other account.

d. Euro 20 is the Item cost in another branch plant where KD OD is created.

Any suggestions.

Thanks

Viru