Fixed #9067: Added a note that you can register a model with the admin without...

        pass

    admin.site.register(Author, AuthorAdmin)

.. admonition:: Do you need a ``ModelAdmin`` object at all?

    In the preceding example, the ``ModelAdmin`` class doesn't define any

    custom values (yet). As a result, the default admin interface will be

    provided. If you are happy with the default admin interface, you don't

    need to define a ``ModelAdmin`` object at all -- you can register the

    model class without providing a ``ModelAdmin`` description. The

    preceding example could be simplified to::

        from django.contrib import admin

        from myproject.myapp.models import Author

        admin.site.register(Author)

``ModelAdmin`` Options

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