diff --git a/Setup/Actions.php b/Setup/Actions.php
new file mode 100644
index 0000000..ff577d6
--- /dev/null
+++ b/Setup/Actions.php
@@ -0,0 +1,30 @@
+<?php
+
+declare(strict_types=1);
+
+namespace D3\GoogleAnalytics4\Setup;
+
+
+use D3\GoogleAnalytics4\Application\Model\Constants;
+use OxidEsales\Eshop\Core\Registry;
+
+class Actions
+{
+    /**
+     * @param string $sVarType
+     * @param string $sSettingName
+     * @param string $sSettingValue
+     * @return void
+     */
+    public function d3SaveDefaultSettings(string $sVarType, string $sSettingName, string $sSettingValue){
+        $oConfig = Registry::getConfig();
+
+        $oConfig->saveShopConfVar(
+            $sVarType,
+            Constants::OXID_MODULE_ID.$sSettingName,
+            $sSettingValue,
+            $oConfig->getShopId(),
+            Constants::OXID_MODULE_ID
+        );
+    }
+}
\ No newline at end of file
diff --git a/Setup/Events.php b/Setup/Events.php
new file mode 100644
index 0000000..aa0d67e
--- /dev/null
+++ b/Setup/Events.php
@@ -0,0 +1,37 @@
+<?php
+
+declare(strict_types=1);
+
+namespace D3\GoogleAnalytics4\Setup;
+
+
+class Events
+{
+    /**
+     * @return void
+     */
+    public static function onActivate()
+    {
+        $oActions = oxNew(Actions::class);
+        $oActions->d3SaveDefaultSettings(
+            'str',
+            '_sServersidetagging_js',
+            'https://www.googletagmanager.com/gtm.js'
+        );
+        $oActions->d3SaveDefaultSettings(
+            'str',
+            '_sServersidetagging_js',
+            'https://www.googletagmanager.com/ns.html'
+        );
+        $oActions->d3SaveDefaultSettings(
+            'str',
+            '_sContainerID',
+            'GTM-'
+        );
+    }
+
+    /**
+     * @return void
+     */
+    public static function onDeactivate(){}
+}
\ No newline at end of file
diff --git a/metadata.php b/metadata.php
index 98c07e1..447e519 100755
--- a/metadata.php
+++ b/metadata.php
@@ -175,5 +175,9 @@ $aModule          = [
             'file'     => '/Application/views/blocks/remove_from_cart.tpl',
             'position' => 150
         ]
-    ]
+    ],
+    'events'      => [
+        'onActivate'    => '\D3\GoogleAnalytics4\Setup\Events::onActivate',
+        'onDeactivate'  => '\D3\GoogleAnalytics4\Setup\Events::onDeactivate',
+    ],
 ];
\ No newline at end of file