diff --git a/Admin/Installer.php b/Admin/Installer.php
index a78751f..f4cfd3f 100755
--- a/Admin/Installer.php
+++ b/Admin/Installer.php
@@ -20,6 +20,8 @@ use phpOMS\DataStorage\Database\DatabasePool;
 use phpOMS\DataStorage\Database\Query\Builder;
 use phpOMS\Module\InstallerAbstract;
 use phpOMS\Module\ModuleInfo;
+use phpOMS\Application\ApplicationAbstract;
+use phpOMS\System\File\PathException;
 
 /**
  * Installer class.
@@ -172,5 +174,51 @@ final class Installer extends InstallerAbstract
      */
     public static function installExternal(ApplicationAbstract $app, array $data) : array
     {
+        if (!\is_file($data['path'] ?? '')) {
+            throw new PathException($data['path'] ?? '');
+        }
+
+        $adminFile = \file_get_contents($data['path'] ?? '');
+        if ($adminFile === false) {
+            throw new PathException($data['path'] ?? ''); // @codeCoverageIgnore
+        }
+
+        $adminData = \json_decode($adminFile, true) ?? [];
+        if ($adminData === false) {
+            throw new \Exception(); // @codeCoverageIgnore
+        }
+
+        $result = [
+            'settings' => [],
+        ];
+
+        foreach ($adminData as $admin) {
+            switch ($admin['type']) {
+                case 'setting':
+                    $result['settings'][] = self::createSettings($app, $admin);
+                    break;
+                default:
+            }
+        }
+
+        return $result;
+    }
+
+    /**
+     * Create settings.
+     *
+     * @param ApplicationAbstract $app Database instance
+     * @param array        $settings   Media info
+     *
+     * @return array
+     *
+     * @since 1.0.0
+     */
+    private static function createSettings(ApplicationAbstract $app, array $setting) : array
+    {
+        unset($setting['type']);
+        $app->appSettings->create($setting);
+
+        return $setting;
     }
 }
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index b9dc7a5..cab9f5e 100755
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -12,14 +12,7 @@ If you have a good idea for improvement feel free to create a new issue with all
 
 ### Issues
 
-Feel free to grab any open issue implement it and create a new pull request. Most issues can be found in the code and have the following structure:
-
-```php
-/**
- * @todo Orange-Management/Orange-Management#ISSUE_NUMBER [d:difficulty]
- *  Description for the issue
- */
-```
+Feel free to grab any open issue implement it and create a new pull request. Most issues can be found in the `Project.md` file in the `Docs` repository.
 
 The issue information can be used to provide additional information such as priority, difficulty and type. For your first issue try to find a issue marked `[d:first]` or `[d:beginner]`.
 
diff --git a/Controller/ApiController.php b/Controller/ApiController.php
index 7cfabe8..53333d2 100755
--- a/Controller/ApiController.php
+++ b/Controller/ApiController.php
@@ -528,7 +528,6 @@ final class ApiController extends Controller
         }
 
         // handle Routes of already installed modules
-        // @todo: what about navigation links, works for Api and Backend but only since the Navigation module is installed afterwards. Other applications don't have this and would not have the links?
         foreach ($installed as $module => $data) {
             $class = '\Modules\\' . $module . '\Admin\Installer';
 
@@ -1140,6 +1139,15 @@ final class ApiController extends Controller
                     $queryLoad->execute();
                 }
 
+                // install receiving from application (receiving from module is already installed during the module installation)
+                $appManager = new ApplicationManager($this->app);
+                $receiving = $appManager->getProvidingForModule($module);
+                foreach ($receiving as $app => $modules) {
+                    foreach ($modules as $module) {
+                        $this->app->moduleManager->installProviding('/Web/' . $app, $module);
+                    }
+                }
+
                 break;
             case ModuleStatusUpdateType::UNINSTALL:
                 $done = $module === 'Admin' ? false : $this->app->moduleManager->uninstall($module);
@@ -1657,10 +1665,8 @@ final class ApiController extends Controller
      *
      * @api
      *
-     * @todo Orange-Management/Modules#64
-     *  Create update functionality
-     *
      * @since 1.0.0
+     * @todo implement
      */
     public function apiCheckForUpdates(RequestAbstract $request, ResponseAbstract $response, $data = null) : void
     {