diff --git a/core/Models/ResExtModel.php b/src/app/resource/models/ResExtModel.php
old mode 100755
new mode 100644
similarity index 86%
rename from core/Models/ResExtModel.php
rename to src/app/resource/models/ResExtModel.php
index 3ba2c8f7e0f80c624e3b754bd0e52d184bf87cbf..419e701b4533d8b88a3b39a07bab67ae8947ee24
--- a/core/Models/ResExtModel.php
+++ b/src/app/resource/models/ResExtModel.php
@@ -10,10 +10,10 @@
 /**
 * @brief ResExt Model
 * @author dev@maarch.org
-* @ingroup core
+* @ingroup Resource
 */
 
-namespace Core\Models;
+namespace Resource\models;
 
 class ResExtModel extends ResExtModelAbstract
 {
diff --git a/core/Models/ResExtModelAbstract.php b/src/app/resource/models/ResExtModelAbstract.php
old mode 100755
new mode 100644
similarity index 99%
rename from core/Models/ResExtModelAbstract.php
rename to src/app/resource/models/ResExtModelAbstract.php
index 048495ebad50501b6ea2cdc4a4ae8d888f0d82e2..d4c1aba05f892793e5c31c9e55d10faaa1383ab9
--- a/core/Models/ResExtModelAbstract.php
+++ b/src/app/resource/models/ResExtModelAbstract.php
@@ -13,7 +13,7 @@
 * @ingroup core
 */
 
-namespace Core\Models;
+namespace Resource\models;
 
 use SrcCore\models\DatabaseModel;
 
diff --git a/src/core/controllers/StoreController.php b/src/core/controllers/StoreController.php
index 4cb78c5f340dcdc44819f3fb874167455ef62da2..0293fdf1f1a104782b2d907c96b34e0557599a48 100644
--- a/src/core/controllers/StoreController.php
+++ b/src/core/controllers/StoreController.php
@@ -21,11 +21,11 @@ use Core\Models\ContactModel;
 use Docserver\controllers\DocserverController;
 use Docserver\models\DocserverModel;
 use Docserver\models\DocserverTypeModel;
-use Core\Models\ResExtModel;
 use Core\Models\UserModel;
 use Core\Models\ValidatorModel;
 use Entity\models\EntityModel;
 use Resource\models\ResModel;
+use Resource\models\ResExtModel;
 use SrcCore\models\CoreConfigModel;
 
 class StoreController