Driver Assignment updating Shipment Start Time

Summary:

Can a driver be assigned without impacting shipment start time?

Content (please ensure you mask any confidential information):

Currently when a driver is assigned to a shipment the shipment start time is updated to the drivers NAT with respect to their shift/hours of service and any location calendar constraints. Logically this makes sense and OTM is doing so accurately. However, what if we just want to have the driver assigned for reporting/audit purposes and not be concerned with their HOS. The drivers HOS is currently being maintained and monitored through a different application that is directly integrated with their ELD; OTM is not the source of truth for this information and for our