I don't normally use my MileagePlus account, since I accumulate miles on aeroplan, but I thought I would enter my known traveller number in case it somehow might enable me to use pre-check. I noticed that the account has my name with my middle initial, not my full middle name. I had not added my passport so I did added it. I had not added a Traveller ID so I added it as well, and put in my known traveller number. Do I need to get my name changed to the full name spelled out rather than with my middle initial?