2 files changed, 23 insertions, 0 deletions
diff --git a/tests/serializers/models/__init__.py b/tests/serializers/models/__init__.py
index a786b54be9..9ac2381d17 100644
--- a/tests/serializers/models/__init__.py
+++ b/tests/serializers/models/__init__.py
@@ -1,3 +1,4 @@
 from .base import *  # NOQA
 from .data import *  # NOQA
+from .multi_table import *  # NOQA
 from .natural import *  # NOQA
diff --git a/tests/serializers/models/multi_table.py b/tests/serializers/models/multi_table.py
new file mode 100644
index 0000000000..467ab50955
--- /dev/null
+++ b/tests/serializers/models/multi_table.py
@@ -0,0 +1,22 @@
+from django.db import models
+
+
+class ParentManager(models.Manager):
+    def get_by_natural_key(self, parent_data):
+        return self.get(parent_data=parent_data)
+
+
+class Parent(models.Model):
+    parent_data = models.CharField(max_length=30, unique=True)
+
+    objects = ParentManager()
+
+    def natural_key(self):
+        return (self.parent_data, )
+
+
+class Child(Parent):
+    child_data = models.CharField(max_length=30, unique=True)
+
+    class Meta:
+        manager_inheritance_from_future = True