Scourge of War Boards

Is there any way to send out orders to more than one recipient at a time? Ideally I would like to dispatch orders to several brigades at a time giving them roughly the same orders. I understand this would take multiple couriers but it would save time if I could compose one message and list its recipients as multiple groups then have said couriers go on their way.

There isn't unfortunately - it's something I would love to see as well but will have to wait for a later release.