Make sure you have:
Open the CarDorLabs authentication portal:
auth.cardorlabs.com
Sign in using your CarDorLabs username and password.
Example:
Username: u000000
Password: Your CarDorLabs password
After signing in, locate One-Time Password.
Click Add.
Check your email for a one-time verification code.
The email should be from:
CarDorLabs Auth
cardorlabs@gmail.com
Enter the code from the email in the Identity Verification field.
Click NEXT.
Note: This email code is only used to verify your identity while setting up 2FA. It is different from the codes that Google Authenticator will generate.
A QR code will appear on the authentication portal.
On your phone:
A new CarDorLabs entry should now appear in Google Authenticator and display a six-digit code that changes periodically.
Important: Do not delete this entry from Google Authenticator. You will need it when signing in to services protected by CarDorLabs 2FA.
Back on the CarDorLabs authentication portal:
Your CarDorLabs 2FA is now configured.
When a CarDorLabs service asks for a One-Time Password, open Google Authenticator and enter the current six-digit code shown for your CarDorLabs account.