[1.10.x] Fixed #26837 -- Documented ModelMultipleChoiceField.to_field_name

Backport of 8b9e16ec858c23cb65ea5de95f65a71b31521841 from master

1 files changed, 10 insertions, 4 deletions

diff --git a/docs/ref/forms/fields.txt b/docs/ref/forms/fields.txt
index ee1b59943b..49e326b300 100644
--- a/docs/ref/forms/fields.txt
+++ b/docs/ref/forms/fields.txt
@@ -1209,13 +1209,19 @@ method::
     Allows the selection of one or more model objects, suitable for
     representing a many-to-many relation. As with :class:`ModelChoiceField`,
     you can use ``label_from_instance`` to customize the object
-    representations, and ``queryset`` is a required parameter:
+    representations.
+
+    A single argument is required:
 
     .. attribute:: queryset
 
-        A ``QuerySet`` of model objects from which the choices for the
-        field will be derived, and which will be used to validate the
-        user's selection.
+        Same as :class:`ModelChoiceField.queryset`.
+
+    Takes one optional argument:
+
+    .. attribute:: to_field_name
+
+        Same as :class:`ModelChoiceField.to_field_name`.
 
 Creating custom fields
 ======================