diff --git a/django_mongodb_backend/fields/embedded_model.py b/django_mongodb_backend/fields/embedded_model.py
index 95163236..3c51bd11 100644
--- a/django_mongodb_backend/fields/embedded_model.py
+++ b/django_mongodb_backend/fields/embedded_model.py
@@ -155,6 +155,16 @@ def formfield(self, **kwargs):
             }
         )
 
+    def contribute_to_class(self, cls, name):
+        super().contribute_to_class(cls, name)
+        for field in self.embedded_model._meta.local_fields:
+            embedded_field_name = f"{name}.{field.name}"
+            field = field.clone()
+            field.unique = False
+            field.db_index = False
+            field.name = embedded_field_name
+            models.Field.contribute_to_class(field, cls, embedded_field_name, private_only=False)
+
 
 class KeyTransform(Transform):
     def __init__(self, key_name, ref_field, *args, **kwargs):
diff --git a/tests/schema_/test_embedded_model.py b/tests/schema_/test_embedded_model.py
index c6c92603..0ef64fcc 100644
--- a/tests/schema_/test_embedded_model.py
+++ b/tests/schema_/test_embedded_model.py
@@ -519,6 +519,168 @@ class Meta:
         self.assertTableNotExists(Author)
 
 
+class EmbeddedModelsTopLevelIndexTest(TestMixin, TransactionTestCase):
+    @isolate_apps("schema_")
+    def test_unique_together(self):
+        """Meta.unique_together defined at the top-level for embedded fields."""
+
+        class Address(EmbeddedModel):
+            unique_together_one = models.CharField(max_length=10)
+            unique_together_two = models.CharField(max_length=10)
+
+            class Meta:
+                app_label = "schema_"
+
+        class Author(EmbeddedModel):
+            address = EmbeddedModelField(Address)
+            unique_together_three = models.CharField(max_length=10)
+            unique_together_four = models.CharField(max_length=10)
+
+            class Meta:
+                app_label = "schema_"
+
+        class Book(models.Model):
+            author = EmbeddedModelField(Author)
+
+            class Meta:
+                app_label = "schema_"
+                unique_together = [
+                    ("author.unique_together_three", "author.unique_together_four"),
+                    (
+                        "author.address.unique_together_one",
+                        "author.address.unique_together_two",
+                    ),
+                ]
+
+        with connection.schema_editor() as editor:
+            editor.create_model(Book)
+            self.assertTableExists(Book)
+            # Embedded uniques are created from top-level definition.
+            self.assertEqual(
+                self.get_constraints_for_columns(
+                    Book, ["author.unique_together_three", "author.unique_together_four"]
+                ),
+                [
+                    "schema__book_author.unique_together_three_author.unique_together_four_09a570b8_uniq"
+                ],
+            )
+            self.assertEqual(
+                self.get_constraints_for_columns(
+                    Book,
+                    ["author.address.unique_together_one", "author.address.unique_together_two"],
+                ),
+                [
+                    "schema__book_author.address.unique_together_one_author.address.unique_together_two_2c2d1477_uniq"
+                ],
+            )
+            editor.delete_model(Book)
+        self.assertTableNotExists(Book)
+
+    @isolate_apps("schema_")
+    def test_add_remove_field_indexes(self):
+        """AddField/RemoveField + EmbeddedModelField + Meta.indexes at top-level."""
+
+        class Address(EmbeddedModel):
+            indexed_one = models.CharField(max_length=10)
+
+            class Meta:
+                app_label = "schema_"
+
+        class Author(EmbeddedModel):
+            address = EmbeddedModelField(Address)
+            indexed_two = models.CharField(max_length=10)
+
+            class Meta:
+                app_label = "schema_"
+
+        class Book(models.Model):
+            author = EmbeddedModelField(Author)
+
+            class Meta:
+                app_label = "schema_"
+                indexes = [
+                    models.Index(fields=["author.indexed_two"]),
+                    models.Index(fields=["author.address.indexed_one"]),
+                ]
+
+        new_field = EmbeddedModelField(Author)
+        new_field.set_attributes_from_name("author")
+
+        with connection.schema_editor() as editor:
+            # Create the table and add the field.
+            editor.create_model(Book)
+            editor.add_field(Book, new_field)
+            # Embedded indexes are created.
+            self.assertEqual(
+                self.get_constraints_for_columns(Book, ["author.indexed_two"]),
+                ["schema__boo_author._333c90_idx"],
+            )
+            self.assertEqual(
+                self.get_constraints_for_columns(
+                    Book,
+                    ["author.address.indexed_one"],
+                ),
+                ["schema__boo_author._f54386_idx"],
+            )
+            editor.delete_model(Book)
+        self.assertTableNotExists(Book)
+
+    @isolate_apps("schema_")
+    def test_add_remove_field_constraints(self):
+        """AddField/RemoveField + EmbeddedModelField + Meta.constraints at top-level."""
+
+        class Address(EmbeddedModel):
+            unique_constraint_one = models.CharField(max_length=10)
+
+            class Meta:
+                app_label = "schema_"
+
+        class Author(EmbeddedModel):
+            address = EmbeddedModelField(Address)
+            unique_constraint_two = models.CharField(max_length=10)
+
+            class Meta:
+                app_label = "schema_"
+
+        class Book(models.Model):
+            author = EmbeddedModelField(Author)
+
+            class Meta:
+                app_label = "schema_"
+                constraints = [
+                    models.UniqueConstraint(
+                        fields=["author.unique_constraint_two"],
+                        name="unique_two",
+                    ),
+                    models.UniqueConstraint(
+                        fields=["author.address.unique_constraint_one"],
+                        name="unique_one",
+                    ),
+                ]
+
+        new_field = EmbeddedModelField(Author)
+        new_field.set_attributes_from_name("author")
+
+        with connection.schema_editor() as editor:
+            # Create the table and add the field.
+            editor.create_model(Book)
+            editor.add_field(Book, new_field)
+            # Embedded constraints are created.
+            self.assertEqual(
+                self.get_constraints_for_columns(Book, ["author.unique_constraint_two"]),
+                ["unique_two"],
+            )
+            self.assertEqual(
+                self.get_constraints_for_columns(
+                    Book,
+                    ["author.address.unique_constraint_one"],
+                ),
+                ["unique_one"],
+            )
+            editor.delete_model(Book)
+        self.assertTableNotExists(Book)
+
+
 class EmbeddedModelsIgnoredTests(TestMixin, TransactionTestCase):
     def test_embedded_not_created(self):
         """create_model() and delete_model() ignore EmbeddedModel."""