This application restores the ability to sign in using a display name in Invision Community 5, a feature that has been removed from the default login system.
It extends the default authentication flow by allowing users to log in using either their display name or email address, bringing back a more flexible and familiar sign-in experience for communities that relied on username-based authentication.
Within the application settings, administrators can configure whether display name login is also permitted for the Admin Control Panel, providing additional control over backend access security.