diff --git a/config/packages/security.yaml b/config/packages/security.yaml
index 1a0e784..2f23ef7 100644
--- a/config/packages/security.yaml
+++ b/config/packages/security.yaml
@@ -14,15 +14,20 @@ security:
             entity:
                 class: App\Entity\Employee
                 property: nickname
+
+        app_combined_provider:
+            chain:
+                providers: [app_intern_provider, app_employee_provider]
         # used to reload user from session & other features (e.g. switch_user)
         # used to reload user from session & other features (e.g. switch_user)
+
     firewalls:
         dev:
             pattern: ^/(_(profiler|wdt)|css|images|js)/
             security: false
-        intern:
+        main:
             lazy: true
-            provider: app_intern_provider
+            provider: app_combined_provider
             form_login:
                 login_path: app_login
                 check_path: app_login
@@ -30,20 +35,6 @@ security:
                 enable_csrf: true
             logout:
                 path: app_logout
-                # where to redirect after logout
-                # target: app_any_route
-        employee:
-            lazy: true
-            provider: app_employee_provider
-            form_login:
-                login_path: app_login
-                check_path: app_login
-                default_target_path: app_index
-                enable_csrf: true
-            logout:
-                path: app_logout
-                # where to redirect after logout
-                # target: app_any_route
 
             # activate different ways to authenticate
             # https://symfony.com/doc/current/security.html#the-firewall
diff --git a/src/Controller/AnnouncementController.php b/src/Controller/AnnouncementController.php
index 0c7a22e..dcfe11b 100644
--- a/src/Controller/AnnouncementController.php
+++ b/src/Controller/AnnouncementController.php
@@ -14,19 +14,42 @@ use Symfony\Component\Routing\Attribute\Route;
 #[Route('/announcement')]
 final class AnnouncementController extends AbstractController
 {
-    #[Route('/', name: 'app_announcement_index', methods: ['GET'])]
-    public function index(Request $request, AnnouncementRepository $announcementRepository): Response
+    #[Route('/', name: 'app_announcement_index')]
+    public function list(Request $request, AnnouncementRepository $announcementRepository): Response
     {
-        $showNonValidated = $request->query->get('show_non_validated') === '1';
+        $user = $this->getUser();
+        $announcements = [];
 
-        $announcements = $showNonValidated
-            ? $announcementRepository->findBy(['status' => 'notVerified'])
-            : $announcementRepository->findAll();
+        if (in_array('ROLE_ADMIN', $user->getRoles())) {
+            $showNonValidated = $request->query->get('show_non_validated');
 
+            if ($showNonValidated) {
+                $announcements = $announcementRepository->findBy(['status' => 'notVerified']);
+            }
+            if (!$showNonValidated){
+                $announcements = $announcementRepository->findAll();
+            }
 
-        return $this->render('announcement/index.html.twig', [
+        }
+
+        if (in_array('ROLE_EMPLOYEE', $user->getRoles())) {
+            $company = $user->getCompany();
+
+            if ($company)
+            {
+                $announcements = $announcementRepository->findBy(['company' => $company]);
+            }
+        }
+
+        if (in_array('ROLE_INTERN', $user->getRoles()))
+        {
+            $announcements = $announcementRepository->findBy(['status' => 'verified']);
+        }
+
+        // Rendre la vue avec les annonces
+        return $this->render('announcement/list.html.twig', [
             'announcements' => $announcements,
-            'showNonValidated' => $showNonValidated,
+            'showNonValidated' => $request->query->get('show_non_validated', false),
         ]);
     }
 
diff --git a/templates/announcement/index.html.twig b/templates/announcement/index.html.twig
index 028356d..39ecc15 100644
--- a/templates/announcement/index.html.twig
+++ b/templates/announcement/index.html.twig
@@ -6,6 +6,7 @@
     <div class="container mx-auto p-6">
         <h1 class="text-3xl font-bold mb-6 text-center">Liste des Annonces</h1>
 
+        {% if 'ROLE_ADMIN' in app.user.roles %}
         <!-- Formulaire pour afficher uniquement les annonces non validées -->
         <form method="get" class="mb-6 text-center">
             <label class="flex items-center justify-center space-x-2">
@@ -22,13 +23,16 @@
                 Appliquer
             </button>
         </form>
+        {% endif %}
 
+        {% if 'ROLE_EMPLOYEE' in app.user.roles %}
         <!-- Bouton pour créer une annonce -->
         <div class="text-center mb-6">
             <a href="{{ path('app_announcement_new') }}" class="bg-teal-500 text-white px-6 py-3 rounded-md hover:bg-teal-600">
                 Créer une annonce
             </a>
         </div>
+        {% endif %}
 
         <!-- Liste des annonces -->
         <div class="max-w-4xl mx-auto">
diff --git a/templates/announcement/show.html.twig b/templates/announcement/show.html.twig
index d35e158..09e50e1 100644
--- a/templates/announcement/show.html.twig
+++ b/templates/announcement/show.html.twig
@@ -52,6 +52,8 @@
                 <span>{{ announcement.creationDate | date('d/m/Y') }}</span>
             </div>
 
+            {% if 'ROLE_ADMIN' in app.user.roles %}
+
             <!-- Boutons Modifier et Valider -->
             <div class="mt-4 flex space-x-4">
                 <a href="{{ path('app_announcement_edit', { id: announcement.id }) }}"
@@ -67,6 +69,8 @@
                     </form>
                 {% endif %}
             </div>
+
+            {% endif %}
         </div>
 
         <!-- Bouton de retour à la liste -->