Re-determine Ship to party

Hi,

I have a requirement to re-determine the ship to party when ship to party at header is changed. Please find the scenario as below:

I have created a quotation with sold to party & ship to paty as ABC.

And in Next step, i have created sales order without referring to this quotation with sold to party as ABC and ship to party as "XYZ.

While creating system has prompted with open quotations, and here i have referred to the quotation created in first step, system has copied all the data, but it has not changed the Ship to party at header nor item. Even if i change the Ship to party at header level. The ship to party at item level is not changed.

My question is how can we re-determine the ship to party at item level when ship to party at Header level is changed.

Thanks alot.

Warm Regards,

Sridhar