diff --git a/Modules/Application/Model/Category.php b/Modules/Application/Model/Category.php
index 713e4a5..42c3cb7 100644
--- a/Modules/Application/Model/Category.php
+++ b/Modules/Application/Model/Category.php
@@ -4,41 +4,5 @@ namespace D3\GoogleAnalytics4\Modules\Application\Model;
 
 class Category extends Category_parent
 {
-    /**
-     * @param int $indexOfArray
-     * @return string
-     */
-    public function getSplitCategoryArray(int $indexOfArray = -1, bool $bShallTakeStd = false) :string
-    {
-        if ($bShallTakeStd){
-            $splitCatArray =
-                array_values(
-                    array_filter(
-                        explode(
-                            '/',
-                            trim(
-                                parse_url(
-                                    $this->getLink(),
-                                    5
-                                )
-                            )
-                        )
-                    )
-                );
-
-            if (($indexOfArray >= 0) and (false === empty($splitCatArray[$indexOfArray]))){
-                return $splitCatArray[$indexOfArray];
-            }else{
-                return "";
-            }
-        }
-
-        return
-            trim(
-                parse_url(
-                    $this->getLink(),
-                    5
-                )
-            );
-    }
+    use articleTreeStructure;
 }
\ No newline at end of file
diff --git a/Modules/Application/Model/Manufacturer.php b/Modules/Application/Model/Manufacturer.php
index 1d98dda..3bf2de6 100644
--- a/Modules/Application/Model/Manufacturer.php
+++ b/Modules/Application/Model/Manufacturer.php
@@ -4,41 +4,5 @@ namespace D3\GoogleAnalytics4\Modules\Application\Model;
 
 class Manufacturer extends Manufacturer_parent
 {
-    /**
-     * @param int $indexOfArray
-     * @return string
-     */
-    public function getSplitCategoryArray(int $indexOfArray = -1, bool $bShallTakeStd = false) :string
-    {
-        if ($bShallTakeStd){
-            $splitCatArray =
-                array_values(
-                    array_filter(
-                        explode(
-                            '/',
-                            trim(
-                                parse_url(
-                                    $this->getLink(),
-                                    5
-                                )
-                            )
-                        )
-                    )
-                );
-
-            if (($indexOfArray >= 0) and (false === empty($splitCatArray[$indexOfArray]))){
-                return $splitCatArray[$indexOfArray];
-            }else{
-                return "";
-            }
-        }
-
-        return
-            trim(
-                parse_url(
-                    $this->getLink(),
-                    5
-                )
-            );
-    }
+    use articleTreeStructure;
 }
\ No newline at end of file
diff --git a/Modules/Application/Model/Vendor.php b/Modules/Application/Model/Vendor.php
new file mode 100644
index 0000000..87caded
--- /dev/null
+++ b/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;
+}
\ No newline at end of file
diff --git a/Modules/Application/Model/articleTreeStructure.php b/Modules/Application/Model/articleTreeStructure.php
new file mode 100644
index 0000000..2389f88
--- /dev/null
+++ b/Modules/Application/Model/articleTreeStructure.php
@@ -0,0 +1,44 @@
+<?php
+
+namespace D3\GoogleAnalytics4\Modules\Application\Model;
+
+trait articleTreeStructure
+{
+    /**
+     * @param int $indexOfArray
+     * @return string
+     */
+    public function getSplitCategoryArray(int $indexOfArray = -1, bool $bShallTakeStd = false) :string
+    {
+        if ($bShallTakeStd){
+            $splitCatArray =
+                array_values(
+                    array_filter(
+                        explode(
+                            '/',
+                            trim(
+                                parse_url(
+                                    $this->getLink(),
+                                    5
+                                )
+                            )
+                        )
+                    )
+                );
+
+            if (($indexOfArray >= 0) and (false === empty($splitCatArray[$indexOfArray]))){
+                return $splitCatArray[$indexOfArray];
+            }else{
+                return "";
+            }
+        }
+
+        return
+            trim(
+                parse_url(
+                    $this->getLink(),
+                    5
+                )
+            );
+    }
+}
\ No newline at end of file