Placement of electric plug in truck bed

It's a coincidence that I just saw this post today, because I got a call from the Ford dealer this morning that our new F250 has arrived and he asked about putting the plug in the bed. Since they also sell Northern-lites which is what we're getting (but now there), I asked him to check where the cord was on the camper, and he did and advised that the plug should go in front of the wheel well. I don't understand why the Ford camper package doesn't come with the plug in the bed. Unfortunately, there was a slight problem with the Northern-lite on order for us in Colorado and we now have to wait for another unit which hopefully will arrive by mid-March. We are supposed to put 1,000 miles on the new truck before hauling anyway, so now we won't be rushed.