I could be missing the question but...click on Delivery address on the right panel of the sales order and type in the specific contact information?  

Thanks Stephen, the person to contact 'selection' will be limited to the BP in which the SQ or SO was made out to? This is what I am try to bypass.

Thanks Stephen, the person to contact 'selection' will be limited to the BP in which the SQ or SO was made out to? This is what I am try to bypass.