BO : empêcher d'éditer et supprimer les groupes (rôles)

config/packages/sonata.yaml

@@ -12,7 +12,7 @@ sonata_user:
       controller:     App\Controller\CRUD\CRUDController
       translation:    SonataUserBundle
     group:
-        class:          Sonata\UserBundle\Admin\Entity\GroupAdmin
+        class:          App\Application\Sonata\UserBundle\Admin\GroupAdmin
         controller:     App\Controller\CRUD\GroupCRUDController
         translation:    SonataUserBundle
   impersonating:

src/Application/Sonata/UserBundle/Admin/GroupAdmin.php

+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the Sonata Project package.
+ *
+ * (c) Thomas Rabaix <thomas.rabaix@sonata-project.org>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Application\Sonata\UserBundle\Admin;
+
+use Sonata\AdminBundle\Route\RouteCollection;
+use Sonata\UserBundle\Admin\Model\GroupAdmin as BaseGroupAdmin;
+
+class GroupAdmin extends BaseGroupAdmin
+{
+    protected function configureRoutes(RouteCollection $collection)
+    {
+        $collection->clearExcept('list');
+    }
+}