SAT | Personal Info. | Legal Name

As you know already while opening a college board account, you can only put the initial letter of the middle name, but not the full middle name. SO, following this rule, my name on the sat ticket came as Waly M Karim
Where “M” is my middle initial, but my original name given on the passport is Waly MZ Karim. I’m worried whether I’ll face any difficulty at the test center or not. Do the representatives of the test center know only putting the initial letter of the middle name is enough for verification? I may sound silly, but please confirm me since I don’t wanna be in a perplex situation on the test day. I’m from Bangladesh.

You will have no issues.