Add a custom attribute to User details on G Suite admin panel

To add a new custom attribute:

1. Sign in to your Google Admin console.
2. Sign in using your administrator account.
3. Click Users.
4. In the toolbar, click Manage user attributes  User attributes.
5. In the User attributes dialog box, click Basic information, Contact information, and Employee details to review the system user profile.
6. Click Add Custom Category.
7. In the Custom category name field, enter a name.
8. (Optional) In the Description field, enter a description that clarifies your new category.
9. Click Enter an attribute name to add a custom user attribute.

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