Looks like it's a no-go. Everyone thought it was based on title. It's not. It's based on jump distance.
Pretty upset with DD right now, because I called months ago to confirm how it was done, and got a yup, you're right answer.
There are going to be lots of surprised folks today when they receive invites they didn't even know about...and lots of angry people who thought they were getting invites, and now aren't.