diff --git a/Controller/BackendController.php b/Controller/BackendController.php
index 02e9fc9..383c0fe 100755
--- a/Controller/BackendController.php
+++ b/Controller/BackendController.php
@@ -52,7 +52,7 @@ final class BackendController extends Controller
     public function setupStyles(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
     {
         /** @var \phpOMS\Model\Html\Head $head */
-        $head = $response->get('Content')->getData('head');
+        $head = $response->get('Content')->head;
         $head->addAsset(AssetType::CSS, '/Modules/Kanban/Theme/Backend/css/styles.css?v=1.0.0');
     }
 
@@ -73,7 +73,7 @@ final class BackendController extends Controller
         $view = new View($this->app->l11nManager, $request, $response);
 
         $view->setTemplate('/Modules/Kanban/Theme/Backend/kanban-dashboard');
-        $view->addData('nav', $this->app->moduleManager->get('Navigation')->createNavigationMid(1005801001, $request, $response));
+        $view->data['nav'] = $this->app->moduleManager->get('Navigation')->createNavigationMid(1005801001, $request, $response);
 
         $list = KanbanBoardMapper::getAll()
             ->with('tags')
@@ -83,7 +83,7 @@ final class BackendController extends Controller
             ->limit(20)
             ->execute();
 
-        $view->setData('boards', $list);
+        $view->data['boards'] = $list;
 
         return $view;
     }
@@ -127,9 +127,9 @@ final class BackendController extends Controller
         }
 
         $view->setTemplate('/Modules/Kanban/Theme/Backend/kanban-board');
-        $view->addData('nav', $this->app->moduleManager->get('Navigation')->createNavigationMid(1005801001, $request, $response));
+        $view->data['nav'] = $this->app->moduleManager->get('Navigation')->createNavigationMid(1005801001, $request, $response);
 
-        $view->setData('board', $board);
+        $view->data['board'] = $board;
 
         return $view;
     }
@@ -150,7 +150,7 @@ final class BackendController extends Controller
     {
         $view = new View($this->app->l11nManager, $request, $response);
         $view->setTemplate('/Modules/Kanban/Theme/Backend/kanban-archive');
-        $view->addData('nav', $this->app->moduleManager->get('Navigation')->createNavigationMid(1005801001, $request, $response));
+        $view->data['nav'] = $this->app->moduleManager->get('Navigation')->createNavigationMid(1005801001, $request, $response);
 
         $list = KanbanBoardMapper::getAll()
             ->with('tags')
@@ -160,7 +160,7 @@ final class BackendController extends Controller
             ->limit(25)
             ->execute();
 
-        $view->setData('boards', $list);
+        $view->data['boards'] = $list;
 
         return $view;
     }
@@ -192,7 +192,7 @@ final class BackendController extends Controller
         }
 
         $view->setTemplate('/Modules/Kanban/Theme/Backend/kanban-board-create');
-        $view->addData('nav', $this->app->moduleManager->get('Navigation')->createNavigationMid(1005801001, $request, $response));
+        $view->data['nav'] = $this->app->moduleManager->get('Navigation')->createNavigationMid(1005801001, $request, $response);
 
         return $view;
     }
@@ -238,8 +238,8 @@ final class BackendController extends Controller
         }
 
         $view->setTemplate('/Modules/Kanban/Theme/Backend/kanban-card');
-        $view->addData('nav', $this->app->moduleManager->get('Navigation')->createNavigationMid(1005801001, $request, $response));
-        $view->setData('card', $card);
+        $view->data['nav'] = $this->app->moduleManager->get('Navigation')->createNavigationMid(1005801001, $request, $response);
+        $view->data['card'] = $card;
 
         return $view;
     }
diff --git a/Theme/Backend/kanban-archive.tpl.php b/Theme/Backend/kanban-archive.tpl.php
index 1b892b8..4f4fe79 100755
--- a/Theme/Backend/kanban-archive.tpl.php
+++ b/Theme/Backend/kanban-archive.tpl.php
@@ -16,12 +16,12 @@ use phpOMS\Uri\UriFactory;
 
 /** @var \phpOMS\Views\View $this */
 /** @var \Modules\News\Models\NewsArticle[] $boards */
-$boards = $this->getData('boards') ?? [];
+$boards = $this->data['boards'] ?? [];
 
 $previous = empty($boards) ? 'kanban/archive' : 'kanban/archive?{?}&id=' . \reset($boards)->id . '&ptype=p';
 $next     = empty($boards) ? 'kanban/archive' : 'kanban/archive?{?}&id=' . \end($boards)->id . '&ptype=n';
 
-echo $this->getData('nav')->render(); ?>
+echo $this->data['nav']->render(); ?>
 
 <div class="row">
     <div class="col-xs-12">
diff --git a/Theme/Backend/kanban-board-create.tpl.php b/Theme/Backend/kanban-board-create.tpl.php
index 964e343..085efe4 100755
--- a/Theme/Backend/kanban-board-create.tpl.php
+++ b/Theme/Backend/kanban-board-create.tpl.php
@@ -11,4 +11,4 @@
  * @link      https://jingga.app
  */
 declare(strict_types=1);
-echo $this->getData('nav')->render();
+echo $this->data['nav']->render();
diff --git a/Theme/Backend/kanban-board.tpl.php b/Theme/Backend/kanban-board.tpl.php
index b321969..ef26969 100755
--- a/Theme/Backend/kanban-board.tpl.php
+++ b/Theme/Backend/kanban-board.tpl.php
@@ -13,7 +13,7 @@
 declare(strict_types=1);
 
 /** @var \Modules\Kanban\Models\KanbanBoard $board */
-$board = $this->getData('board');
+$board = $this->data['board'];
 
 /** @var \Modules\Kanban\Models\KanbanColumn[] $columns */
 $columns = $board->getColumns();
diff --git a/Theme/Backend/kanban-card.tpl.php b/Theme/Backend/kanban-card.tpl.php
index 0d8770d..ff039ec 100755
--- a/Theme/Backend/kanban-card.tpl.php
+++ b/Theme/Backend/kanban-card.tpl.php
@@ -15,7 +15,7 @@ declare(strict_types=1);
 use phpOMS\Uri\UriFactory;
 
 /** @var \Modules\Kanban\Models\KanbanCard $card */
-$card = $this->getData('card');
+$card = $this->data['card'];
 
 $comments = $card->getComments();
 ?>
diff --git a/Theme/Backend/kanban-dashboard.tpl.php b/Theme/Backend/kanban-dashboard.tpl.php
index 20589e2..252eaf8 100755
--- a/Theme/Backend/kanban-dashboard.tpl.php
+++ b/Theme/Backend/kanban-dashboard.tpl.php
@@ -15,12 +15,12 @@ declare(strict_types=1);
 use phpOMS\Uri\UriFactory;
 
 /** @var \Modules\Kanban\Models\KanbanBoard[] $boards */
-$boards = $this->getData('boards');
+$boards = $this->data['boards'];
 
 $previous = empty($boards) ? 'kanban/dashboard' : 'kanban/dashboard?{?}&id=' . \reset($boards)->id . '&ptype=p';
 $next     = empty($boards) ? 'kanban/dashboard' : 'kanban/dashboard?{?}&id=' . \end($boards)->id . '&ptype=n';
 
-echo $this->getData('nav')->render(); ?>
+echo $this->data['nav']->render(); ?>
 
 <div class="row">
     <?php if (empty($boards)) : ?>