[1.7.x] Fixed #22660: Doc'd you can't have unmigrated apps depend on migrated

1 files changed, 12 insertions, 0 deletions

diff --git a/docs/ref/models/fields.txt b/docs/ref/models/fields.txt
index b7acc6247a..52f02e1b29 100644
--- a/docs/ref/models/fields.txt
+++ b/docs/ref/models/fields.txt
@@ -1063,6 +1063,12 @@ avoid the overhead of an index if you are creating a foreign key for
 consistency rather than joins, or if you will be creating an alternative index
 like a partial or multiple column index.
 
+.. warning::
+
+    It is not recommended to have a ``ForeignKey`` from an app without migrations
+    to an app with migrations. See the :ref:`dependencies documentation
+    <unmigrated-dependencies>` for more details.
+
 Database Representation
 ~~~~~~~~~~~~~~~~~~~~~~~
 
@@ -1266,6 +1272,12 @@ which the model is related, which works exactly the same as it does for
 Related objects can be added, removed, or created with the field's
 :class:`~django.db.models.fields.related.RelatedManager`.
 
+.. warning::
+
+    It is not recommended to have a ``ManyToManyField`` from an app without migrations
+    to an app with migrations. See the :ref:`dependencies documentation
+    <unmigrated-dependencies>` for more details.
+
 Database Representation
 ~~~~~~~~~~~~~~~~~~~~~~~