Ticket #10367: 10367-genericrelation-r9907.diff

docs/ref/contrib/contenttypes.txt

@@ -303 +303 @@
     >>> b.tags.all()
     [<TaggedItem: django>, <TaggedItem: python>]
 
+Note that if the model with a :class:`~django.contrib.contenttypes.generic.GenericForeignKey`
+that you're referring to uses a non-default value for ``ct_field`` or ``fk_field``
+(e.g. the :mod:`django.contrib.comments` app uses ``ct_field="object_pk"``),
+you'll need to pass ``content_type_field`` and ``object_id_field`` to
+:class:`~django.contrib.contenttypes.generic.GenericRelation`.
+
+    comments = generic.GenericRelation(Comment, content_type_field="content_type", object_id_field="object_pk")
+
 If you don't add the reverse relationship, you can do the lookup manually::
 
     >>> b = Bookmark.objects.get(url='http://www.djangoproject.com/')