<p>Is the SSID a ten-digit number with your birthdate, gender, and then three random digits? That's what I'm assuming it is because it appears on both my middle school and high school ID cards. But you know what they say about assuming, so I'd like to make sure.</p>
<p>It is optional, so I didn't put it. If you still worry, I'd check with counselor.</p>
<p>I think mine is 7 digits, but i might be wrong now...</p>
<p>mine wasn't like that. Check with your counselor to make sure that the one you have is the right one.</p>
<p>mine was the 7 digit id number on my hs id card
it fit in the box well, so i assumed that was the right number
at my school thats also called the permanent id and is on more official documents
there is another 4 digit number at my school
but that seems to be less formal and more just within my school</p>