
Is the dataverse sales order integration one way only (CRM to BC) or can orders originate in BC and be sent to CRM?
From the dataverse connection setup page you can access the Integration table mapping. There is a row for SALESORDER-ORDER. OOTB it is set to “Direction” tointegrationtable. You could try having it as bidirectional.
If that doesn’t work out you could use power automate to batch send updates from BC back to dataverse