Bulk adding of Comments and Tracking Numbers to Sales Orders

It would be really helpful to be able to add a Comment or a Tracking Number to multiple Sales Orders in a single transaction.

Scenario - customer combines 40 orders into one consignment, to add a tracking number to each order takes a huge amount of time.  If this could be added in bulk this would be a great saving.

I notice from past requests this is not the first time this has been asked!!