By default, new organizations are configured to disallow the forking of private and internal repositories.
If you allow forking of private and internal repositories at the organization level, you can also configure the ability to fork a specific private or internal repository. For more information, see "Managing the forking policy for your repository."
- En la esquina superior derecha de GitHub Enterprise Server, haz clic en tu foto de perfil y luego en Tus organizaciones.
- Junto a la organización, haz clic en Configuración.
- Debajo de "Acceso", haz clic en Privilegios de miembro.
- Under "Repository forking", select Allow forking of private and internal repositories.
- Click Save.