diff --git a/Controller/ApiController.php b/Controller/ApiController.php
index b55c3cc..4bc6d27 100755
--- a/Controller/ApiController.php
+++ b/Controller/ApiController.php
@@ -143,7 +143,7 @@ final class ApiController extends Controller
     public function apiResourceCreate(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
     {
         if (!empty($val = $this->validateResourceCreate($request))) {
-            $response->set('resource_create', new FormValidation($val));
+            $response->data['resource_create'] = new FormValidation($val);
             $response->header->status = RequestStatusCode::R_400;
 
             return;
@@ -566,7 +566,7 @@ final class ApiController extends Controller
                         $mail = clone $baseEmail;
                         $mail->setFrom($emailSettings->content);
 
-                        $mailL11n = $baseEmail->getL11nByLanguage($resource->owner->l11n->getLanguage());
+                        $mailL11n = $baseEmail->getL11nByLanguage($resource->owner->l11n->language);
                         if ($mailL11n->id === 0) {
                             $mailL11n = $baseEmail->getL11nByLanguage($this->app->l11nServer->getLanguage());
                         }
@@ -657,7 +657,7 @@ final class ApiController extends Controller
     public function apiResourceUpdate(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
     {
         if (!empty($val = $this->validateResourceUpdate($request))) {
-            $response->set('resource_create', new FormValidation($val));
+            $response->data['resource_create'] = new FormValidation($val);
             $response->header->status = RequestStatusCode::R_400;
 
             return;
@@ -750,7 +750,7 @@ final class ApiController extends Controller
     public function apiResourceDelete(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
     {
         if (!empty($val = $this->validateResourceDelete($request))) {
-            $response->set('resource_create', new FormValidation($val));
+            $response->data['resource_create'] = new FormValidation($val);
             $response->header->status = RequestStatusCode::R_400;
 
             return;
@@ -808,7 +808,7 @@ final class ApiController extends Controller
     public function apiInformCreate(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
     {
         if (!empty($val = $this->validateInformCreate($request))) {
-            $response->set('resource_inform_create', new FormValidation($val));
+            $response->data['resource_inform_create'] = new FormValidation($val);
             $response->header->status = RequestStatusCode::R_400;
 
             return;
@@ -886,7 +886,7 @@ final class ApiController extends Controller
     public function apiInformDelete(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
     {
         if (!empty($val = $this->validateInformDelete($request))) {
-            $response->set('resource_create', new FormValidation($val));
+            $response->data['resource_create'] = new FormValidation($val);
             $response->header->status = RequestStatusCode::R_400;
 
             return;
diff --git a/Controller/BackendController.php b/Controller/BackendController.php
index 7662505..4139403 100755
--- a/Controller/BackendController.php
+++ b/Controller/BackendController.php
@@ -82,7 +82,7 @@ final class BackendController extends Controller
         }
 
         $pageLimit = 25;
-        $view->addData('pageLimit', $pageLimit);
+        $view->data['pageLimit'] = $pageLimit;
 
         $mapper = ResourceMapper::getAll()->with('createdBy');
         $list   = ResourceMapper::find(
@@ -98,7 +98,7 @@ final class BackendController extends Controller
             filters: $filterField
         );
 
-        $view->setData('resources', $list['data']);
+        $view->data['resources'] = $list['data'];
 
         $tableView         = new TableView($this->app->l11nManager, $request, $response);
         $tableView->module = 'OnlineResourceWatcher';
@@ -110,7 +110,7 @@ final class BackendController extends Controller
         $tableView->setData('hasPrevious', $list['hasPrevious']);
         $tableView->setData('hasNext', $list['hasNext']);
 
-        $view->addData('tableView', $tableView);
+        $view->data['tableView'] = $tableView;
 
         return $view;
     }
@@ -139,7 +139,7 @@ final class BackendController extends Controller
             ->limit(25, 'reports')
             ->execute();
 
-        $view->setData('resource', $resource);
+        $view->data['resource'] = $resource;
 
         return $view;
     }
diff --git a/Models/Resource.php b/Models/Resource.php
index 909c6f8..1120853 100755
--- a/Models/Resource.php
+++ b/Models/Resource.php
@@ -159,18 +159,6 @@ class Resource implements \JsonSerializable
         $this->createdAt    = new \DateTimeImmutable('now');
     }
 
-    /**
-     * Get id
-     *
-     * @return int
-     *
-     * @since 1.0.0
-     */
-    public function getId() : int
-    {
-        return $this->id;
-    }
-
     /**
      * {@inheritdoc}
      */
diff --git a/Theme/Backend/resource-list.tpl.php b/Theme/Backend/resource-list.tpl.php
index 22a32bc..e4f7ff7 100755
--- a/Theme/Backend/resource-list.tpl.php
+++ b/Theme/Backend/resource-list.tpl.php
@@ -18,9 +18,9 @@ use phpOMS\Uri\UriFactory;
  * @var \phpOMS\Views\View                               $this
  * @var \Modules\OnlineResourceWatcher\Models\Resource[] $resources
  */
-$resources = $this->getData('resources') ?? [];
+$resources = $this->data['resources'] ?? [];
 
-$tableView            = $this->getData('tableView');
+$tableView            = $this->data['tableView'];
 $tableView->id        = 'resourceList';
 $tableView->baseUri   = '{/prefix}orw/resource/list';
 $tableView->setObjects($resources);