You can find your username easily!
Go to LOIS: http://www.lesley.edu/lois and click What's my User ID? found on the bottom right of the page.
Enter your last name AND your Social Security Number OR Lesley University ID (Student ID).
If you enter your Social Security Number and receive the error below, you either mistyped and should
try again, or there is no SSN on file and you need to use your Lesley University ID (Student ID).
"With the information you provided we could not uniquely identify you. Please
check the data you entered."
If you still can't find your username, you can email Information Technology at firstname.lastname@example.org, or call 617-349-8770.