Sorry, I should have worded that differently. Our RAM TRX's can be set to automatically put the parking break on when you shift into park. That is not what we are talking about though.
The new Jeeps and our TRXs have "park sense" If you are in drive and do not have your seat belt on, and you open the door, the vehicle will automatically shift into park. This is very frustrating if you are off roading and just opening the door to lean out to spot. Another annoying situation for off roaders is when you are trying to winch yourself out of something and purposely do not want the vehicle in park but it keeps shifting into park when you open the door.