Clarified the raw_id_fields documentation and added it to InlineModelAdmin...

drop-down.

``raw_id_fields`` is a list of fields you would like to change

into a ``Input`` widget for the primary key.

into a ``Input`` widget for either a ``ForeignKey`` or ``ManyToManyField``::

    class ArticleAdmin(admin.ModelAdmin):

        raw_id_fields = ("newspaper",)

``save_as``

~~~~~~~~~~~

.. _max_num in formsets: ../modelforms/#limiting-the-number-of-objects-editable

``raw_id_fields``

~~~~~~~~~~~~~~~~~

By default, Django's admin uses a select-box interface (<select>) for

fields that are ``ForeignKey``. Sometimes you don't want to incur the

overhead of having to select all the related instances to display in the

drop-down.

``raw_id_fields`` is a list of fields you would like to change

into a ``Input`` widget for either a ``ForeignKey`` or ``ManyToManyField``::

    class BookInline(admin.TabularInline):

        model = Book

        raw_id_fields = ("pages",)

``template``

~~~~~~~~~~~~