diff --git a/Admin/Routes/Web/Backend.php b/Admin/Routes/Web/Backend.php
index f47660d..bd69b4e 100644
--- a/Admin/Routes/Web/Backend.php
+++ b/Admin/Routes/Web/Backend.php
@@ -3,15 +3,15 @@
 use phpOMS\Router\RouteVerb;
 use phpOMS\Account\PermissionType;
 use Modules\Kanban\Models\PermissionState;
-use Modules\Kanban\Controller;
+use Modules\Kanban\Controller\BackendController;
 
 return [
     '^.*/backend/kanban.*$' => [
         [
-            'dest' => '\Modules\Kanban\Controller:setupStyles',
+            'dest' => '\Modules\Kanban\Controller\BackendController:setupStyles',
             'verb' => RouteVerb::GET,
             'permission' => [
-                'module' => Controller::MODULE_NAME,
+                'module' => BackendController::MODULE_NAME,
                 'type'  => PermissionType::READ,
                 'state' => PermissionState::KANBAN,
             ],
@@ -19,10 +19,10 @@ return [
     ],
     '^.*/backend/kanban/dashboard.*$' => [
         [
-            'dest' => '\Modules\Kanban\Controller:viewKanbanDashboard',
+            'dest' => '\Modules\Kanban\Controller\BackendController:viewKanbanDashboard',
             'verb' => RouteVerb::GET,
             'permission' => [
-                'module' => Controller::MODULE_NAME,
+                'module' => BackendController::MODULE_NAME,
                 'type'  => PermissionType::READ,
                 'state' => PermissionState::KANBAN,
             ],
@@ -30,10 +30,10 @@ return [
     ],
     '^.*/backend/kanban/archive.*$' => [
         [
-            'dest' => '\Modules\Kanban\Controller:viewKanbanArchive',
+            'dest' => '\Modules\Kanban\Controller\BackendController:viewKanbanArchive',
             'verb' => RouteVerb::GET,
             'permission' => [
-                'module' => Controller::MODULE_NAME,
+                'module' => BackendController::MODULE_NAME,
                 'type'  => PermissionType::READ,
                 'state' => PermissionState::KANBAN,
             ],
@@ -41,10 +41,10 @@ return [
     ],
     '^.*/backend/kanban/board.*$' => [
         [
-            'dest' => '\Modules\Kanban\Controller:viewKanbanBoard',
+            'dest' => '\Modules\Kanban\Controller\BackendController:viewKanbanBoard',
             'verb' => RouteVerb::GET,
             'permission' => [
-                'module' => Controller::MODULE_NAME,
+                'module' => BackendController::MODULE_NAME,
                 'type'  => PermissionType::READ,
                 'state' => PermissionState::BOARD,
             ],
@@ -52,10 +52,10 @@ return [
     ],
     '^.*/backend/kanban/card.*$' => [
         [
-            'dest' => '\Modules\Kanban\Controller:viewKanbanCard',
+            'dest' => '\Modules\Kanban\Controller\BackendController:viewKanbanCard',
             'verb' => RouteVerb::GET,
             'permission' => [
-                'module' => Controller::MODULE_NAME,
+                'module' => BackendController::MODULE_NAME,
                 'type'  => PermissionType::READ,
                 'state' => PermissionState::CARD,
             ],
@@ -63,10 +63,10 @@ return [
     ],
     '^.*/backend/kanban/create.*$' => [
         [
-            'dest' => '\Modules\Kanban\Controller:viewKanbanBoardCreate',
+            'dest' => '\Modules\Kanban\Controller\BackendController:viewKanbanBoardCreate',
             'verb' => RouteVerb::GET,
             'permission' => [
-                'module' => Controller::MODULE_NAME,
+                'module' => BackendController::MODULE_NAME,
                 'type'  => PermissionType::CREATE,
                 'state' => PermissionState::KANBAN,
             ],
diff --git a/Controller/ApiController.php b/Controller/ApiController.php
new file mode 100644
index 0000000..e1e5734
--- /dev/null
+++ b/Controller/ApiController.php
@@ -0,0 +1,229 @@
+<?php
+/**
+ * Orange Management
+ *
+ * PHP Version 7.2
+ *
+ * @package    Modules\Kanban
+ * @copyright  Dennis Eichhorn
+ * @license    OMS License 1.0
+ * @version    1.0.0
+ * @link       http://website.orange-management.de
+ */
+declare(strict_types=1);
+
+namespace Modules\Kanban\Controller;
+
+use phpOMS\Message\RequestAbstract;
+use phpOMS\Message\ResponseAbstract;
+use phpOMS\Module\ModuleAbstract;
+use phpOMS\Module\WebInterface;
+use phpOMS\Views\View;
+use phpOMS\Asset\AssetType;
+use phpOMS\Account\PermissionType;
+use phpOMS\Message\Http\RequestStatusCode;
+
+use Modules\Kanban\Models\PermissionState;
+use Modules\Kanban\Models\KanbanBoard;
+use Modules\Kanban\Models\KanbanBoardMapper;
+use Modules\Kanban\Models\KanbanLabel;
+use Modules\Kanban\Models\KanbanLabelMapper;
+use Modules\Kanban\Models\KanbanColumn;
+use Modules\Kanban\Models\KanbanColumnMapper;
+use Modules\Kanban\Models\KanbanCard;
+use Modules\Kanban\Models\KanbanCardMapper;
+use Modules\Kanban\Models\KanbanCardComment;
+use Modules\Kanban\Models\KanbanCardCommentMapper;
+use Modules\Kanban\Models\CardStatus;
+use Modules\Kanban\Models\CardType;
+use Modules\Kanban\Models\BoardStatus;
+
+/**
+ * Task class.
+ *
+ * @package    Modules\Kanban
+ * @license    OMS License 1.0
+ * @link       http://website.orange-management.de
+ * @since      1.0.0
+ */
+class ApiController extends Controller
+{
+    public function apiKanbanCardCreate(RequestAbstract $request, ResponseAbstract $response, $data = null) : void
+    {
+        if (!empty($val = $this->validateKanbanCardCreate($request))) {
+            $response->set('kanban_card_create', new FormValidation($val));
+
+            return;
+        }
+
+        $card = $this->createKanbanCardFromRquest($request);
+        KanbanCardMapper::create($card);
+        $response->set('card', $card->jsonSerialize());
+    }
+
+    public function createKanbanCardFromRquest(RequestAbstract $request) : KanbanCard
+    {
+        $mardkownParser = new Markdown();
+
+        $card = new KanbanCard();
+        $card->setName((string) ($request->getData('title')));
+        $card->setDescription((string) ($request->getData('plain')));
+        $card->setColumn((int) $request->getData('column'));
+        $card->setOrder((int) $request->getData('order'));
+        $card->setRef((int) $request->getData('ref'));
+        $card->setLabels((array) $request->getData('labels'));
+        $card->setStatus((int) $request->getData('status'));
+        $card->setType((int) $request->getData('type'));
+
+        return $card;
+    }
+
+    private function validateKanbanCardCreate(RequestAbstract $request) : array
+    {
+        $val = [];
+        if (($val['title'] = empty($request->getData('title')))
+            || ($val['plain'] = empty($request->getData('plain')))
+            || ($val['column'] = empty($request->getData('column')))
+            || ($val['order'] = empty($request->getData('order')))
+            || ($val['ref'] = empty($request->getData('ref')))
+            || ($val['labels'] = empty($request->getData('labels')))
+            || ($val['status'] = (
+                $request->getData('status') !== null
+                && !CardStatus::isValidValue((int) $request->getData('status'))
+            ))
+            || ($val['type'] = (
+                $request->getData('type') === null
+                || !CardType::isValidValue((int) $request->getData('type'))
+            ))
+        ) {
+            return $val;
+        }
+
+        return [];
+    }
+
+    public function apiKanbanBoardCreate(RequestAbstract $request, ResponseAbstract $response, $data = null) : void
+    {
+        if (!empty($val = $this->validateKanbanBoardCreate($request))) {
+            $response->set('kanban_board_create', new FormValidation($val));
+
+            return;
+        }
+
+        $board = $this->createKanbanBoardFromRquest($request);
+        KanbanBoardMapper::create($board);
+        $response->set('board', $board->jsonSerialize());
+    }
+
+    public function createKanbanBoardFromRquest(RequestAbstract $request) : KanbanBoard
+    {
+        $mardkownParser = new Markdown();
+
+        $board = new KanbanBoard();
+        $board->setName((string) $request->getData('title'));
+        $board->setDescription((string) $request->getData('plain'));
+        $board->setOrder((int) $request->getData('order'));
+        $board->setStatus((int) $request->getData('status'));
+
+        return $board;
+    }
+
+    private function validateKanbanBoardCreate(RequestAbstract $request) : array
+    {
+        $val = [];
+        if (($val['title'] = empty($request->getData('title')))
+            || ($val['plain'] = empty($request->getData('plain')))
+            || ($val['order'] = empty($request->getData('order')))
+            || ($val['status'] = (
+                $request->getData('status') !== null
+                && !CardStatus::isValidValue((int) $request->getData('status'))
+            ))
+        ) {
+            return $val;
+        }
+
+        return [];
+    }
+
+    public function apiKanbanColumnCreate(RequestAbstract $request, ResponseAbstract $response, $data = null) : void
+    {
+        if (!empty($val = $this->validateKanbanColumnCreate($request))) {
+            $response->set('kanban_column_create', new FormValidation($val));
+
+            return;
+        }
+
+        $column = $this->createKanbanColumnFromRquest($request);
+        KanbanColumnMapper::create($column);
+        $response->set('column', $column->jsonSerialize());
+    }
+
+    public function createKanbanColumnFromRquest(RequestAbstract $request) : KanbanColumn
+    {
+        $mardkownParser = new Markdown();
+
+        $column = new KanbanColumn();
+        $column->setName((string) $request->getData('title'));
+        $column->setOrder((int) $request->getData('order'));
+
+        return $column;
+    }
+
+    private function validateKanbanColumnCreate(RequestAbstract $request) : array
+    {
+        $val = [];
+        if (($val['title'] = empty($request->getData('title')))
+            || ($val['order'] = empty($request->getData('order')))
+        ) {
+            return $val;
+        }
+
+        return [];
+    }
+
+    public function apiKanbanLabelCreate(RequestAbstract $request, ResponseAbstract $response, $data = null) : void
+    {
+        $account = $this->app->accountManager->get($request->getHeader()->getAccount());
+
+        if (!$account->hasPermission(PermissionType::CREATE, $this->app->orgId, $this->app->appName, self::MODULE_NAME, PermissionState::BOARD)
+            && !$account->hasPermission(PermissionType::CREATE, $this->app->orgId, $this->app->appName, self::MODULE_NAME, PermissionState::LABEL)
+        ) {
+            $response->set('kanban_label_create', null);
+            $response->getHeader()->setStatusCode(RequestStatusCode::R_403);
+            return;
+        }
+
+        if (!empty($val = $this->validateKanbanLabelCreate($request))) {
+            $response->set('kanban_label_create', new FormValidation($val));
+
+            return;
+        }
+
+        $label = $this->createKanbanLabelFromRquest($request);
+        KanbanLabelMapper::create($label);
+        $response->set('label', $label->jsonSerialize());
+    }
+
+    public function createKanbanLabelFromRquest(RequestAbstract $request) : KanbanLabel
+    {
+        $label = new KanbanLabel();
+        $label->setName($request->getData('title'));
+        $label->setBoard((int) $request->getData('board'));
+        $label->setcolor((int) $request->getData('color'));
+
+        return $label;
+    }
+
+    private function validateKanbanLabelCreate(RequestAbstract $request) : array
+    {
+        $val = [];
+        if (($val['title'] = empty($request->getData('title')))
+            || ($val['board'] = empty($request->getData('board')))
+            || ($val['color'] = empty($request->getData('color')))
+        ) {
+            return $val;
+        }
+
+        return [];
+    }
+}
diff --git a/Controller/BackendController.php b/Controller/BackendController.php
new file mode 100644
index 0000000..9564efe
--- /dev/null
+++ b/Controller/BackendController.php
@@ -0,0 +1,188 @@
+<?php
+/**
+ * Orange Management
+ *
+ * PHP Version 7.2
+ *
+ * @package    Modules\Kanban
+ * @copyright  Dennis Eichhorn
+ * @license    OMS License 1.0
+ * @version    1.0.0
+ * @link       http://website.orange-management.de
+ */
+declare(strict_types=1);
+
+namespace Modules\Kanban\Controller;
+
+use phpOMS\Message\RequestAbstract;
+use phpOMS\Message\ResponseAbstract;
+use phpOMS\Module\ModuleAbstract;
+use phpOMS\Module\WebInterface;
+use phpOMS\Views\View;
+use phpOMS\Asset\AssetType;
+use phpOMS\Account\PermissionType;
+use phpOMS\Message\Http\RequestStatusCode;
+
+use Modules\Kanban\Models\PermissionState;
+use Modules\Kanban\Models\KanbanBoard;
+use Modules\Kanban\Models\KanbanBoardMapper;
+use Modules\Kanban\Models\KanbanLabel;
+use Modules\Kanban\Models\KanbanLabelMapper;
+use Modules\Kanban\Models\KanbanColumn;
+use Modules\Kanban\Models\KanbanColumnMapper;
+use Modules\Kanban\Models\KanbanCard;
+use Modules\Kanban\Models\KanbanCardMapper;
+use Modules\Kanban\Models\KanbanCardComment;
+use Modules\Kanban\Models\KanbanCardCommentMapper;
+use Modules\Kanban\Models\CardStatus;
+use Modules\Kanban\Models\CardType;
+use Modules\Kanban\Models\BoardStatus;
+
+/**
+ * Task class.
+ *
+ * @package    Modules\Kanban
+ * @license    OMS License 1.0
+ * @link       http://website.orange-management.de
+ * @since      1.0.0
+ */
+class BackendController extends Controller
+{
+
+    /**
+     * @param RequestAbstract  $request  Request
+     * @param ResponseAbstract $response Response
+     * @param mixed            $data     Generic data
+     *
+     * @return void
+     *
+     * @since  1.0.0
+     * @codeCoverageIgnore
+     */
+    public function setupStyles(RequestAbstract $request, ResponseAbstract $response, $data = null) : void
+    {
+        /** @var Head $head */
+        $head = $response->get('Content')->getData('head');
+        $head->addAsset(AssetType::CSS, '/Modules/Kanban/Theme/Backend/css/styles.css');
+    }
+
+    /**
+     * @param RequestAbstract  $request  Request
+     * @param ResponseAbstract $response Response
+     * @param mixed            $data     Generic data
+     *
+     * @return \Serializable
+     *
+     * @since  1.0.0
+     * @codeCoverageIgnore
+     */
+    public function viewKanbanDashboard(RequestAbstract $request, ResponseAbstract $response, $data = null) : \Serializable
+    {
+        $view = new View($this->app, $request, $response);
+
+        $view->setTemplate('/Modules/Kanban/Theme/Backend/kanban-dashboard');
+        $view->addData('nav', $this->app->moduleManager->get('Navigation')->createNavigationMid(1005801001, $request, $response));
+
+        $list = KanbanBoardMapper::getNewest(50);
+        $view->setData('boards', $list);
+
+        return $view;
+    }
+
+    /**
+     * @param RequestAbstract  $request  Request
+     * @param ResponseAbstract $response Response
+     * @param mixed            $data     Generic data
+     *
+     * @return \Serializable
+     *
+     * @since  1.0.0
+     * @codeCoverageIgnore
+     */
+    public function viewKanbanBoard(RequestAbstract $request, ResponseAbstract $response, $data = null) : \Serializable
+    {
+        $view = new View($this->app, $request, $response);
+
+        $board     = KanbanBoardMapper::get((int) $request->getData('id'));
+        $accountId = $request->getHeader()->getAccount();
+
+        if ($board->getCreatedBy()->getId() !== $accountId
+            && !$this->app->accountManager->get($accountId)->hasPermission(
+                PermissionType::READ, $this->app->orgId, $this->app->appName, self::MODULE_NAME, PermissionState::BOARD, $board->getId())
+        ) {
+            $view->setTemplate('/Web/Backend/Error/403_inline');
+            $response->getHeader()->setStatusCode(RequestStatusCode::R_403);
+            return $view;
+        }
+
+        $view->setTemplate('/Modules/Kanban/Theme/Backend/kanban-board');
+        $view->addData('nav', $this->app->moduleManager->get('Navigation')->createNavigationMid(1005801001, $request, $response));
+
+        $view->setData('board', $board);
+
+        return $view;
+    }
+
+    /**
+     * @param RequestAbstract  $request  Request
+     * @param ResponseAbstract $response Response
+     * @param mixed            $data     Generic data
+     *
+     * @return \Serializable
+     *
+     * @since  1.0.0
+     * @codeCoverageIgnore
+     */
+    public function viewKanbanBoardCreate(RequestAbstract $request, ResponseAbstract $response, $data = null) : \Serializable
+    {
+        $view = new View($this->app, $request, $response);
+
+        $accountId = $request->getHeader()->getAccount();
+
+        if (!$this->app->accountManager->get($accountId)->hasPermission(
+                PermissionType::CREATE, $this->app->orgId, $this->app->appName, self::MODULE_NAME, PermissionState::BOARD)
+        ) {
+            $view->setTemplate('/Web/Backend/Error/403_inline');
+            $response->getHeader()->setStatusCode(RequestStatusCode::R_403);
+            return $view;
+        }
+
+        $view->setTemplate('/Modules/Kanban/Theme/Backend/kanban-board-create');
+        $view->addData('nav', $this->app->moduleManager->get('Navigation')->createNavigationMid(1005801001, $request, $response));
+
+        return $view;
+    }
+
+    /**
+     * @param RequestAbstract  $request  Request
+     * @param ResponseAbstract $response Response
+     * @param mixed            $data     Generic data
+     *
+     * @return \Serializable
+     *
+     * @since  1.0.0
+     * @codeCoverageIgnore
+     */
+    public function viewKanbanCard(RequestAbstract $request, ResponseAbstract $response, $data = null) : \Serializable
+    {
+        $view = new View($this->app, $request, $response);
+
+        $card      = KanbanCardMapper::get((int) $request->getData('id'));
+        $accountId = $request->getHeader()->getAccount();
+
+        if ($card->getCreatedBy()->getId() !== $accountId
+            && !$this->app->accountManager->get($accountId)->hasPermission(
+                PermissionType::READ, $this->app->orgId, $this->app->appName, self::MODULE_NAME, PermissionState::CARD, $card->getId())
+        ) {
+            $view->setTemplate('/Web/Backend/Error/403_inline');
+            $response->getHeader()->setStatusCode(RequestStatusCode::R_403);
+            return $view;
+        }
+
+        $view->setTemplate('/Modules/Kanban/Theme/Backend/kanban-card');
+        $view->addData('nav', $this->app->moduleManager->get('Navigation')->createNavigationMid(1005801001, $request, $response));
+        $view->setData('card', $card);
+
+        return $view;
+    }
+}
diff --git a/Controller.php b/Controller/Controller.php
similarity index 98%
rename from Controller.php
rename to Controller/Controller.php
index df625d3..930efe2 100644
--- a/Controller.php
+++ b/Controller/Controller.php
@@ -12,7 +12,7 @@
  */
 declare(strict_types=1);
 
-namespace Modules\Kanban;
+namespace Modules\Kanban\Controller;
 
 use phpOMS\Message\RequestAbstract;
 use phpOMS\Message\ResponseAbstract;
@@ -46,7 +46,7 @@ use Modules\Kanban\Models\BoardStatus;
  * @link       http://website.orange-management.de
  * @since      1.0.0
  */
-final class Controller extends ModuleAbstract implements WebInterface
+class Controller extends ModuleAbstract implements WebInterface
 {
 
     /**
@@ -55,7 +55,7 @@ final class Controller extends ModuleAbstract implements WebInterface
      * @var string
      * @since 1.0.0
      */
-    public const MODULE_PATH = __DIR__;
+    public const MODULE_PATH = __DIR__ . '/../';
 
     /**
      * Module version.