diff --git a/src/Bundle/ChillPersonBundle/Controller/PersonApiController.php b/src/Bundle/ChillPersonBundle/Controller/PersonApiController.php
index 23f6ec95d..3a3613c8b 100644
--- a/src/Bundle/ChillPersonBundle/Controller/PersonApiController.php
+++ b/src/Bundle/ChillPersonBundle/Controller/PersonApiController.php
@@ -78,4 +78,35 @@ class PersonApiController extends ApiController
             new Role(PersonVoter::CREATE));
         $person->setCenter($centers[0]); */
     }
+
+    /**
+     * @Route("/api/1.0/person/config/alt_names.{_format}",
+     *     name="chill_person_config_alt_names",
+     *     requirements={
+     *         "_format": "json"
+     *     }
+     * )
+     */
+    public function configAltNames(Request $request, string $_format): Response
+    {
+
+        //TODO get alt_name config from chill person
+        $configAltNames = ["key" => "jeune_fille", "labels" => ["fr" => "Nom de naisssance" ]]; //TODO fake data
+
+        return $this->json($configAltNames, Response::HTTP_OK, [], ['groups' => ['read']]);
+    }
+
+    public function getValidationGroups(string $action, Request $request, string $_format, $entity): ?array 
+    {
+        if ($action === '_entity'){
+            if ($request->getMethod() === Request::METHOD_POST){
+                return ["creation"];
+            }
+            if (($request->getMethod() === Request::METHOD_PATCH) || ($request->getMethod() === Request::METHOD_PUT)){
+                return ["general"];
+            }
+        };
+        return parent::getValidationGroups($action, $request, $_format, $entity);
+    }
+
 }