Open Chrome
Go to https://app.cvat.ai/auth/login
https://docs.cvat.ai/docs/manual/basics/registration/ 
Login with NCSU Google account
Set up CVAT with NCSU Google account
Continue with Google
Select the correct account
Login to NCSU account
Allow CVAT access to google account
Taken from NCSU IT documents
On your computer, go to Gmail.
If you are already signed into a personal or other Google account and it takes you directly to your inbox, try signing into multiple accounts.
If the login information for your personal or other Google account is automatically filled in, select Use another account. 
If you see a page describing Gmail instead of the sign-in page, select Sign in in the top-right corner of the page.
In the Email or Phone field, enter [your Unity ID]@ncsu.edu and select Next.
On the Shibboleth Login Service page, enter your Unity ID and Password and select LOG IN.
Authenticate with Duo if prompted.
If prompted with the question "The information below would be shared with the service if you proceed. Do you agree to release this information to the service every time you access it?", select ACCEPT.