diff --git a/Controller/ApiController.php b/Controller/ApiController.php
index 539af88..eb32869 100644
--- a/Controller/ApiController.php
+++ b/Controller/ApiController.php
@@ -35,6 +35,23 @@ use phpOMS\Utils\Parser\Markdown\Markdown;
  * @license OMS License 1.0
  * @link    https://orange-management.org
  * @since   1.0.0
+ *
+ * @todo Orange-Management/Modules#6
+ *  Create task/calendar reference
+ *  Show tasks in calendars not just in user calendars but also in event calendars and project calendars?!
+ *
+ * @todo Orange-Management/Modules#33
+ *  Repeating tasks should be implemented.
+ *  At the same time this mans a fix to the due date needs to be implemented.
+ *  Maybe simple calculate the time difference between first start and first due?
+ *
+ * @todo Orange-Management/Modules#147
+ *  Add tags
+ *  The user should be able to add a tag to a task and also decide on the color of the tag.
+ *  User means the creator of the task.
+ *  If task elements should have their own tags of if other users should be able to modify tags should be ignored for now.
+ *  Maybe instead of creating a tasks specific tag system a global tag system could be used? Maybe this was already created as an issue.
+ *  Tags should be globally and users should be able to define tags separately for their own organization purposes.
  */
 final class ApiController extends Controller
 {
diff --git a/Controller/BackendController.php b/Controller/BackendController.php
index c6e5c67..516d306 100644
--- a/Controller/BackendController.php
+++ b/Controller/BackendController.php
@@ -14,6 +14,7 @@ declare(strict_types=1);
 
 namespace Modules\Tasks\Controller;
 
+use Modules\Dashboard\Models\DashboardElementInterface;
 use Modules\Tasks\Models\PermissionState;
 use Modules\Tasks\Models\TaskMapper;
 use Modules\Tasks\Views\TaskView;
@@ -34,8 +35,13 @@ use phpOMS\Views\View;
  * @license OMS License 1.0
  * @link    https://orange-management.org
  * @since   1.0.0
+ *
+ * @todo Orange-Management/Modules#148
+ *  Add a calender like task view
+ *  If you define tasks far into the future it can become very difficult to read and organize them.
+ *  For this purpose there should be a calendar view for them.
  */
-final class BackendController extends Controller
+final class BackendController extends Controller implements DashboardElementInterface
 {
     /**
      * Routing end-point for application behaviour.
@@ -46,6 +52,11 @@ final class BackendController extends Controller
      *
      * @return RenderableInterface Returns a renderable object
      *
+     * @todo Orange-Management/Modules#54
+     *  Implement dashboard statistics
+     *  Currently on the dashboard there is only a placeholder for some stats.
+     *  These stats need to be implemented.
+     *
      * @since 1.0.0
      * @codeCoverageIgnore
      */
@@ -68,16 +79,7 @@ final class BackendController extends Controller
     }
 
     /**
-     * Routing end-point for application behaviour.
-     *
-     * @param RequestAbstract  $request  Request
-     * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
-     *
-     * @return RenderableInterface Returns a renderable object
-     *
-     * @since 1.0.0
-     * @codeCoverageIgnore
+     * {@inheritdoc}
      */
     public function viewDashboard(RequestAbstract $request, ResponseAbstract $response, $data = null) : RenderableInterface
     {
diff --git a/Theme/Backend/task-dashboard.tpl.php b/Theme/Backend/task-dashboard.tpl.php
index bd5d949..60f3a3d 100644
--- a/Theme/Backend/task-dashboard.tpl.php
+++ b/Theme/Backend/task-dashboard.tpl.php
@@ -12,8 +12,15 @@
  */
 declare(strict_types=1);
 
+use Modules\Tasks\Models\TaskPriority;
 
- use Modules\Tasks\Models\TaskPriority;
+/**
+ * @todo Orange-Management/Modules#176
+ *  Batch handle tasks in the dashboard list
+ *  In the dashboard/list it should be possible to change the status of a task without going into it (changing it to done is the most important).
+ *  This could be done with a button but also touch sliding/swiping should be possible for mobile.
+ *  It could also make sense to implement checkboxes infront of the list items which then show a close/done etc. button which can be pressed and changes the status of all of the checked tasks.
+ */
 
  /**
  * @var \phpOMS\Views\View           $this