diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index e9b4371..4bbb819 100755
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -16,7 +16,7 @@ Generally, the development philosophy is result orientated. This means that anyo
 
 Developers  are encouraged to pick open tasks with high priorities according to their own skill level. Senior developers may  directly assign tasks to developers based on their importance. New  developers may find it easier to start with a task that has a low  priority as they often also have a lower difficulty.
 
-Open tasks can be found in the project overview: [PROJECT.md](../Project/PROJECT.md)
+Open tasks can be found in the project overview: [PROJECT.md](https://github.com/Karaka-Management/Organization-Guide/blob/master/Project/PROJECT.md)
 
 Tasks  currently in development are prefixed in the priority column with an  asterisk `*` and a name tag in the task description of the developer who is working on the task.
 
diff --git a/Controller/ApiController.php b/Controller/ApiController.php
index 6570b98..bdc359b 100755
--- a/Controller/ApiController.php
+++ b/Controller/ApiController.php
@@ -68,7 +68,7 @@ final class ApiController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiBoardCreate(RequestAbstract $request, ResponseAbstract $response, $data = null) : void
+    public function apiBoardCreate(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
     {
         if (!empty($val = $this->validateBoardCreate($request))) {
             $response->set($request->uri->__toString(), new FormValidation($val));
@@ -135,7 +135,7 @@ final class ApiController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiComponentCreate(RequestAbstract $request, ResponseAbstract $response, $data = null) : void
+    public function apiComponentCreate(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
     {
         if (!empty($val = $this->validateComponentCreate($request))) {
             $response->set($request->uri->__toString(), new FormValidation($val));
@@ -181,7 +181,7 @@ final class ApiController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiComponentAdd(RequestAbstract $request, ResponseAbstract $response, $data = null) : void
+    public function apiComponentAdd(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
     {
     }
 }
diff --git a/Controller/BackendController.php b/Controller/BackendController.php
index eac57f0..dceda6d 100755
--- a/Controller/BackendController.php
+++ b/Controller/BackendController.php
@@ -45,7 +45,7 @@ final class BackendController extends Controller
      * @since 1.0.0
      * @codeCoverageIgnore
      */
-    public function viewDashboard(RequestAbstract $request, ResponseAbstract $response, $data = null) : RenderableInterface
+    public function viewDashboard(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : RenderableInterface
     {
         $view = new View($this->app->l11nManager, $request, $response);
         $view->setTemplate('/Modules/Dashboard/Theme/Backend/dashboard');
diff --git a/Models/DashboardBoardMapper.php b/Models/DashboardBoardMapper.php
index 99e8ea8..073cb9b 100755
--- a/Models/DashboardBoardMapper.php
+++ b/Models/DashboardBoardMapper.php
@@ -58,7 +58,7 @@ final class DashboardBoardMapper extends DataMapperFactory
     /**
      * Belongs to.
      *
-     * @var array<string, array{mapper:string, external:string}>
+     * @var array<string, array{mapper:string, external:string, column?:string, by?:string}>
      * @since 1.0.0
      */
     public const BELONGS_TO = [
diff --git a/Models/DashboardComponentMapper.php b/Models/DashboardComponentMapper.php
index 52135d4..2d17aa6 100755
--- a/Models/DashboardComponentMapper.php
+++ b/Models/DashboardComponentMapper.php
@@ -43,7 +43,7 @@ final class DashboardComponentMapper extends DataMapperFactory
     /**
      * Belongs to.
      *
-     * @var array<string, array{mapper:string, external:string}>
+     * @var array<string, array{mapper:string, external:string, column?:string, by?:string}>
      * @since 1.0.0
      */
     public const BELONGS_TO = [
diff --git a/Models/DashboardElementInterface.php b/Models/DashboardElementInterface.php
index 20e9c0f..ecf72fc 100755
--- a/Models/DashboardElementInterface.php
+++ b/Models/DashboardElementInterface.php
@@ -39,5 +39,5 @@ interface DashboardElementInterface
      *
      * @since 1.0.0
      */
-    public function viewDashboard(RequestAbstract $request, ResponseAbstract $response, $data = null) : RenderableInterface;
+    public function viewDashboard(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : RenderableInterface;
 }