At new Welcome Page enter your work-email. On iOS 11, please acknowledge the sign-in security warning
In the login page, if you can’t remember your username, click on “Can’t log in?”, and then on “Forgot Username?”
Please enter your email address and check your mailbox for the “Forgot Username” email.
Then, click on “BACK TO LOGIN”
You will receive an email with usernames associated to your work email
When you get back to the login page, enter the username we’ve emailed you and your password
And you are all set!