I've searched for an answer to this on the forum so forgive me if this has been posted. I was surprised not to find a posting on it. So I'm wondering if I've missed an obvious way to do this or I've just not found the posting somewhere. 

when entering items in Sales Order entry and using quantity checking if the quantity ordered exceeds the quantity on hand is there a way to have the pop up box that displays default to the option of "backorder" instead of "Balance Ordered Quantity to Quantity Available"