Navigate to the realm in which you wish to configure authentication for the user.
Click the Subjects tab and click Users.
Click the name of the user you wish to modify
The User Profile is displayed.
If you are creating a new user, the Authentication Configuration service is not automatically assigned to the user. Make sure that you select the Authentication Configuration service option in the Service profile before you create the user. If this option is not selected, the user will not inherit the authentication configuration defined at for the role.
In the User Authentication Configuration attribute, select the authentication chain you wish to apply.