Change Account Settings

On the settings screen, you can update your display name, manage passkeys, and register environment variables.

Target Audience

• All signed-in users

What You Can Do

• Change your display name
• Add or delete passkeys
• Register or delete your own environment variables

How to Open

1. Click your account name in the top right corner.
2. Open Settings.

Change Your Display Name

1. Open the Profile section.
2. Check your current email address and display name.
3. Enter a new display name and save it.

You cannot save if the same display name is already in use.

Note: Your display name is information that will be visible to other users, such as in rankings. Please do not enter personally identifiable information such as your full name, organization, or student ID number.

Manage Passkeys

In the Passkeys section, you can view, add, and delete registered passkeys.
You can register them using your browser or device's authentication features.

Manage Environment Variables

In the Environment Variables section, you can save your own environment variables by specifying a name and value.

• You cannot register duplicate environment variables with the same name.
• Variable names are expected to use alphanumeric characters and _.

Supplementary Information

• You cannot change your email address itself from this screen.
• Passkeys and environment variables may be required depending on the device or learning materials you are using.

Related Pages

• Set up profile information