CRM Online Adapter - Submit Order - Message is different from converted Quote

What would cause the CRM Online publisher to create a different message for a submitted order?

Example: Created an order with a new from orders.  Created an order by converting a quote to an order.


Submitted both orders.  The message that is created for each is different.  We have a field named fgs_businessunit that we use to identify which business unit the order is coming from.  The business unit is the same for both.


The submitted order which was created by converting the quote, does not contain this field.  Why would this happen?


Thank you,

(1) Answer