Can a Note to Supplier be passed from OM when using a drop ship sales order?

On Oracle 11.5.10, is there a field on the drop ship sales order that can be used to pass text through req import, to the requisition, and ultimately appear on the standard po (created via global blanket)?  We would like to pass shipping instructions / carrier / priority type information from OM to the PO for drop ship, and I understand that ship_method doesn't work to get us a portion of the desired function.  I know we can call or email the supplier, but the business would like to pass the information on the documents as well. Any thoughts?

Thanks in advance,