Change Default Order Contracts Options Settings?

Hello,

I'm trying to figure out if there is a way to customize the Default Order Contract Options on the Contract Entry Page.  Currently Corporate Contract is by default a checked field and we would like set it so that the Corporate Contract Box is unchecked upon creating a new Contract.

I've looked just about everywhere and can't find a solid answer on if we can set those defaults or not.

Thanks
Cody.