Forgot to ask too - how do you guys check to see if you have been EUA'd by CO? On NWA's website (reservations area), the seat assignment shows as "not-assigned."

I can go to CO's website and enter in the reservation by number and name, and pick up the CO seat assignments. However, I know that sometimes this is not accurate for me and when I make changes the next time I check the changes didn't stick. Is this where you would check to see if you have been EUA'd?