diff --git a/Admin/Installer.php b/Admin/Installer.php
index c82e24f..25fbd11 100644
--- a/Admin/Installer.php
+++ b/Admin/Installer.php
@@ -14,10 +14,14 @@ declare(strict_types=1);
 
 namespace Modules\Organization\Admin;
 
+use Model\CoreSettings;
+
+use Modules\Organization\Controller\ApiController;
+use Modules\Organization\Models\SettingsEnum;
 use Modules\Organization\Models\Unit;
 use Modules\Organization\Models\UnitMapper;
-
 use phpOMS\DataStorage\Database\DatabasePool;
+
 use phpOMS\Module\InfoManager;
 use phpOMS\Module\InstallerAbstract;
 
@@ -38,9 +42,39 @@ class Installer extends InstallerAbstract
     {
         parent::install($dbPool, $info);
 
+        self::installDefaultUnit();
+        self::installSettings($dbPool);
+    }
+
+    /**
+     * Install default unit
+     *
+     * @return void
+     *
+     * @since 1.0.0
+     */
+    private static function installDefaultUnit() : void
+    {
         $unit = new Unit();
         $unit->setName('Orange Management');
 
         UnitMapper::create($unit);
     }
+
+    /**
+     * Install settings
+     *
+     * @param DatabasePool $dbPool Database pool
+     *
+     * @return void
+     *
+     * @since 1.0.0
+     */
+    private static function installSettings(DatabasePool $dbPool) : void
+    {
+        $settings = new CoreSettings($dbPool->get('insert'));
+        $settings->create(['name' => SettingsEnum::GROUP_GENERATE_AUTOMATICALLY_UNIT, 'content' => '1', 'module' => ApiController::MODULE_NAME]);
+        $settings->create(['name' => SettingsEnum::GROUP_GENERATE_AUTOMATICALLY_DEPARTMENT, 'content' => '1', 'module' => ApiController::MODULE_NAME]);
+        $settings->create(['name' => SettingsEnum::GROUP_GENERATE_AUTOMATICALLY_POSITION, 'content' => '1', 'module' => ApiController::MODULE_NAME]);
+    }
 }
diff --git a/Controller/ApiController.php b/Controller/ApiController.php
index 6e400ca..80e7fb8 100644
--- a/Controller/ApiController.php
+++ b/Controller/ApiController.php
@@ -38,16 +38,6 @@ use phpOMS\Utils\Parser\Markdown\Markdown;
  * @license OMS License 1.0
  * @link    https://orange-management.org
  * @since   1.0.0
- *
- * @todo Orange-Management/Modules#135
- *  Automatic group generation *optional*
- *  Whenever a new
- *      * Unit
- *      * Department
- *      * Position
- *  is created a new group is created and all of the possibilities (this should be a optional setting for the module).
- *  Group name strucutre: org:position-department-unit or org:unit-department-position
- *  This should be solvable through hooks.
  */
 final class ApiController extends Controller
 {
@@ -186,7 +176,7 @@ final class ApiController extends Controller
         $unit = $this->createUnitFromRequest($request);
         $this->createModel($request->getHeader()->getAccount(), $unit, UnitMapper::class, 'unit');
 
-        if ($this->app->appSettings->get(SettingsEnum::GROUP_GENERATE_AUTOMATICALLY_UNIT) === '1') {
+        if ($this->app->appSettings->get(null, SettingsEnum::GROUP_GENERATE_AUTOMATICALLY_UNIT) === '1') {
             $newRequest = new HttpRequest();
             $newRequest->setData('name', 'org:unit:' . \strtolower($unit->getName()));
             $newRequest->setData('status', GroupStatus::ACTIVE);
@@ -357,7 +347,7 @@ final class ApiController extends Controller
         $position = $this->createPositionFromRequest($request);
         $this->createModel($request->getHeader()->getAccount(), $position, PositionMapper::class, 'position');
 
-        if ($this->app->appSettings->get(SettingsEnum::GROUP_GENERATE_AUTOMATICALLY_POSITION) === '1') {
+        if ($this->app->appSettings->get(null, SettingsEnum::GROUP_GENERATE_AUTOMATICALLY_POSITION) === '1') {
             $newRequest = new HttpRequest();
             $newRequest->setData('name', 'org:pos:' . \strtolower($position->getName()));
             $newRequest->setData('status', GroupStatus::ACTIVE);
@@ -530,7 +520,7 @@ final class ApiController extends Controller
         $department = $this->createDepartmentFromRequest($request);
         $this->createModel($request->getHeader()->getAccount(), $department, DepartmentMapper::class, 'department');
 
-        if ($this->app->appSettings->get(SettingsEnum::GROUP_GENERATE_AUTOMATICALLY_DEPARTMENT) === '1') {
+        if ($this->app->appSettings->get(null, SettingsEnum::GROUP_GENERATE_AUTOMATICALLY_DEPARTMENT) === '1') {
             $newRequest = new HttpRequest();
             $newRequest->setData('name', 'org:dep:' . \strtolower($department->getName()));
             $newRequest->setData('status', GroupStatus::ACTIVE);
diff --git a/Models/SettingsEnum.php b/Models/SettingsEnum.php
index 5b64ab3..2b59b51 100644
--- a/Models/SettingsEnum.php
+++ b/Models/SettingsEnum.php
@@ -26,7 +26,7 @@ use phpOMS\Stdlib\Base\Enum;
  */
 abstract class SettingsEnum extends Enum
 {
-    public const GROUP_GENERATE_AUTOMATICALLY_UNIT       = 1004700001;
-    public const GROUP_GENERATE_AUTOMATICALLY_DEPARTMENT = 1004700002;
-    public const GROUP_GENERATE_AUTOMATICALLY_POSITION   = 1004700003;
+    public const GROUP_GENERATE_AUTOMATICALLY_UNIT       = '1004700001';
+    public const GROUP_GENERATE_AUTOMATICALLY_DEPARTMENT = '1004700002';
+    public const GROUP_GENERATE_AUTOMATICALLY_POSITION   = '1004700003';
 }