diff --git a/django/db/migrations/autodetector.py b/django/db/migrations/autodetector.py
index 89e2dceeaf..ccdf62bcfe 100644
--- a/django/db/migrations/autodetector.py
+++ b/django/db/migrations/autodetector.py
@@ -182,12 +182,12 @@ class MigrationAutodetector:
         self.generate_removed_fields()
         self.generate_added_fields()
         self.generate_altered_fields()
+        self.generate_altered_order_with_respect_to()
         self.generate_altered_unique_together()
         self.generate_altered_index_together()
         self.generate_added_indexes()
         self.generate_added_constraints()
         self.generate_altered_db_table()
-        self.generate_altered_order_with_respect_to()
 
         self._sort_migrations()
         self._build_migration_list(graph)
@@ -613,6 +613,18 @@ class MigrationAutodetector:
                     dependencies=list(set(dependencies)),
                 )
             # Generate other opns
+            if order_with_respect_to:
+                self.add_operation(
+                    app_label,
+                    operations.AlterOrderWithRespectTo(
+                        name=model_name,
+                        order_with_respect_to=order_with_respect_to,
+                    ),
+                    dependencies=[
+                        (app_label, model_name, order_with_respect_to, True),
+                        (app_label, model_name, None, True),
+                    ]
+                )
             related_dependencies = [
                 (app_label, model_name, name, True)
                 for name in sorted(related_fields)
@@ -654,19 +666,6 @@ class MigrationAutodetector:
                     ),
                     dependencies=related_dependencies
                 )
-            if order_with_respect_to:
-                self.add_operation(
-                    app_label,
-                    operations.AlterOrderWithRespectTo(
-                        name=model_name,
-                        order_with_respect_to=order_with_respect_to,
-                    ),
-                    dependencies=[
-                        (app_label, model_name, order_with_respect_to, True),
-                        (app_label, model_name, None, True),
-                    ]
-                )
-
             # Fix relationships if the model changed from a proxy model to a
             # concrete model.
             if (app_label, model_name) in self.old_proxy_keys:
diff --git a/tests/migrations/test_autodetector.py b/tests/migrations/test_autodetector.py
index 0c30cd0489..339f742057 100644
--- a/tests/migrations/test_autodetector.py
+++ b/tests/migrations/test_autodetector.py
@@ -2179,6 +2179,87 @@ class AutodetectorTests(TestCase):
             },
         )
 
+    def test_add_model_order_with_respect_to_index_constraint(self):
+        tests = [
+            (
+                'AddIndex',
+                {'indexes': [
+                    models.Index(fields=['_order'], name='book_order_idx'),
+                ]},
+            ),
+            (
+                'AddConstraint',
+                {'constraints': [
+                    models.CheckConstraint(
+                        check=models.Q(_order__gt=1),
+                        name='book_order_gt_1',
+                    ),
+                ]},
+            ),
+        ]
+        for operation, extra_option in tests:
+            with self.subTest(operation=operation):
+                after = ModelState('testapp', 'Author', [
+                    ('id', models.AutoField(primary_key=True)),
+                    ('name', models.CharField(max_length=200)),
+                    ('book', models.ForeignKey('otherapp.Book', models.CASCADE)),
+                ], options={
+                    'order_with_respect_to': 'book',
+                    **extra_option,
+                })
+                changes = self.get_changes([], [self.book, after])
+                self.assertNumberMigrations(changes, 'testapp', 1)
+                self.assertOperationTypes(changes, 'testapp', 0, [
+                    'CreateModel', operation,
+                ])
+                self.assertOperationAttributes(
+                    changes,
+                    'testapp',
+                    0,
+                    0,
+                    name='Author',
+                    options={'order_with_respect_to': 'book'},
+                )
+
+    def test_set_alter_order_with_respect_to_index_constraint_foo_together(self):
+        tests = [
+            (
+                'AddIndex',
+                {'indexes': [
+                    models.Index(fields=['_order'], name='book_order_idx'),
+                ]},
+            ),
+            (
+                'AddConstraint',
+                {'constraints': [
+                    models.CheckConstraint(
+                        check=models.Q(_order__gt=1),
+                        name='book_order_gt_1',
+                    ),
+                ]},
+            ),
+            ('AlterIndexTogether', {'index_together': {('name', '_order')}}),
+            ('AlterUniqueTogether', {'unique_together': {('id', '_order')}}),
+        ]
+        for operation, extra_option in tests:
+            with self.subTest(operation=operation):
+                after = ModelState('testapp', 'Author', [
+                    ('id', models.AutoField(primary_key=True)),
+                    ('name', models.CharField(max_length=200)),
+                    ('book', models.ForeignKey('otherapp.Book', models.CASCADE)),
+                ], options={
+                    'order_with_respect_to': 'book',
+                    **extra_option,
+                })
+                changes = self.get_changes(
+                    [self.book, self.author_with_book],
+                    [self.book, after],
+                )
+                self.assertNumberMigrations(changes, 'testapp', 1)
+                self.assertOperationTypes(changes, 'testapp', 0, [
+                    'AlterOrderWithRespectTo', operation,
+                ])
+
     def test_alter_model_managers(self):
         """
         Changing the model managers adds a new operation.