[Added] trait for generalized method

Modules/Application/Model/Vendor.php

@@ -0,0 +1,11 @@
+<?php
+
+declare(strict_types=1);
+
+namespace D3\GoogleAnalytics4\Modules\Application\Model;
+
+
+class Vendor extends \OxidEsales\Eshop\Application\Model\Vendor
+{
+    use articleTreeStructure;
+}