auto-population when adding event from backend

Hello!

This is in reference to this post:
joomdonation.com/forum/events-booking-ge...questions.html#50325

Here is a summary.

If I manually register an event for a user on the backend, selecting that user's name does not populate their information, in my case, from Community Builder. It does when the user registers from the front end.

THANK YOU!
-tony