diff --git a/rest/index.php b/rest/index.php
index 2ab3fdbff25d06d34ca89a5f9533245926b1dea8..b4ca97ca3286700851dc7a1db7aa7de164f8f1bf 100755
--- a/rest/index.php
+++ b/rest/index.php
@@ -109,6 +109,7 @@ $app = new \Slim\App(['settings' => ['displayErrorDetails' => true]]);
 
 //Initialize
 $app->get('/initialize', \SrcCore\controllers\CoreController::class . ':initialize');
+$app->get('/headerInformations', \SrcCore\controllers\CoreController::class . ':getHeaderInformations');
 
 //Actions
 $app->get('/actions', \Action\controllers\ActionController::class . ':get');
diff --git a/src/app/user/controllers/UserController.php b/src/app/user/controllers/UserController.php
index b5205479c93147aa0485874a77afdbccb238e25b..4de168942386a4c43f5183e252bae35239435bb9 100644
--- a/src/app/user/controllers/UserController.php
+++ b/src/app/user/controllers/UserController.php
@@ -22,10 +22,7 @@ use Entity\models\ListTemplateModel;
 use Group\models\GroupModel;
 use History\controllers\HistoryController;
 use History\models\HistoryModel;
-use Notification\controllers\NotificationController;
 use Notification\controllers\NotificationsEventsController;
-use Notification\models\NotificationModel;
-use Notification\models\NotificationsEventsModel;
 use Parameter\models\ParameterModel;
 use Respect\Validation\Validator;
 use Slim\Http\Request;
diff --git a/src/core/controllers/CoreController.php b/src/core/controllers/CoreController.php
index 91ae96b27c920022905822ebcb69628edd44acb2..9226c3a582c4ec8e57b7c61ffb4258acd55040c5 100644
--- a/src/core/controllers/CoreController.php
+++ b/src/core/controllers/CoreController.php
@@ -19,6 +19,7 @@ use Group\models\ServiceModel;
 use Slim\Http\Request;
 use Slim\Http\Response;
 use SrcCore\models\CoreConfigModel;
+use User\models\UserModel;
 
 class CoreController
 {
@@ -48,6 +49,14 @@ class CoreController
         return $response->withJson($aInit);
     }
 
+    public static function getHeaderInformations(Request $request, Response $response)
+    {
+        $user = UserModel::getByUserId(['userId' => $GLOBALS['userId'], 'select' => ['id', 'user_id', 'firstname', 'lastname']]);
+        $user['groups'] = UserModel::getGroupsByUserId(['userId' => $user['user_id']]);
+
+        return $response->withJson($user);
+    }
+
     public static function getAdministration(Request $request, Response $response)
     {
         if ($GLOBALS['userId'] == 'superadmin') {