Add Credentials to Your Account
You can use any set of credentials as a YouTrack login. If you prefer to use a username and password that is not already saved as your primary login for YouTrack, you can add them as a new set of credentials.
This feature also lets you add existing credentials to your account.
There are two scenarios where you are not allowed to add credentials to your account:
The specified username and password are already stored as a login for your account.
The specified username and password match an existing login for another user.
To add credentials to your account:
From the main navigation menu, select your avatar, then select Profile.
Select the Account Security tab.
In the Credentials section of the page, click the Add credentials button.
The Add Credentials dialog opens.
Enter the username/email address and password that you want to add to your account.
Click the Add credentials button.
The specified credentials are added to your YouTrack account.