diff --git a/src/Block/Adminhtml/Item/Edit/Form.php b/src/Block/Adminhtml/Item/Edit/Form.php
index 990143b..095ce40 100644
--- a/src/Block/Adminhtml/Item/Edit/Form.php
+++ b/src/Block/Adminhtml/Item/Edit/Form.php
@@ -195,18 +195,6 @@ protected function _prepareForm()
             ]
         );
 
-        $fieldset->addField(
-            'open_type',
-            'select',
-            [
-                'label' => __('Open Type'),
-                'title' => __('Open Type'),
-                'name' => 'open_type',
-                'required' => true,
-                'options' => $this->_menumanagerHelper->getOpenTypes(),
-            ]
-        );
-
         $fieldset->addField(
             'is_active',
             'select',
diff --git a/src/Observer/UpdatePageIdentifier.php b/src/Observer/UpdatePageIdentifier.php
new file mode 100644
index 0000000..ddaa9cd
--- /dev/null
+++ b/src/Observer/UpdatePageIdentifier.php
@@ -0,0 +1,55 @@
+<?php
+
+namespace ScandiPWA\MenuOrganizer\Observer;
+
+use Magento\Framework\Event\ObserverInterface;
+use ScandiPWA\MenuOrganizer\Model\ResourceModel\Item\CollectionFactory;
+use ScandiPWA\MenuOrganizer\Model\ResourceModel\Item;
+
+/**
+ * Class UpdatePageIdentifier
+ * @package ScandiPWA\MenuOrganizer\Observer
+ */
+class UpdatePageIdentifier implements ObserverInterface
+{
+    /**
+     * @var Item
+     */
+    private $data;
+
+    /**
+     * @var CollectionFactory
+     */
+    private $collection;
+
+    /**
+     * UpdatePageIdentifier constructor.
+     * @param Item $data
+     * @param CollectionFactory $collection
+     */
+    public function __construct(
+        Item $data,
+        CollectionFactory $collection
+    )
+    {
+        $this->collection = $collection;
+        $this->data = $data;
+    }
+
+    /**
+     * @param \Magento\Framework\Event\Observer $observer
+     * @throws \Magento\Framework\Exception\AlreadyExistsException
+     */
+    public function execute(\Magento\Framework\Event\Observer $observer)
+    {
+        $identifier = $observer->getData('object')->getData('identifier');
+        $originData = $observer->getData('object')->getOrigData('identifier');
+        $items = $this->collection->create()
+            ->addFieldToFilter('cms_page_identifier', ['eq' => $originData])->getItems();
+
+        foreach ($items as $item) {
+            $item->setData('cms_page_identifier', $identifier);
+            $this->data->save($item);
+        }
+    }
+}
diff --git a/src/etc/adminhtml/events.xml b/src/etc/adminhtml/events.xml
new file mode 100644
index 0000000..5857dbf
--- /dev/null
+++ b/src/etc/adminhtml/events.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<!--
+/**
+ * @category ScandiPWA
+ * @package ScandiPWA\MenuOrganizer
+ * @author Ernests Verins ernests.verins@scandiweb.com
+ * @copyright Copyright (c) 2015 Scandiweb, Ltd (http://scandiweb.com)
+ * @license http://opensource.org/licenses/afl-3.0.php Academic Free License (AFL 3.0)
+ */
+-->
+
+<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Event/etc/events.xsd">
+    <event name="cms_page_save_after">
+        <observer name="cms" instance="ScandiPWA\MenuOrganizer\Observer\UpdatePageIdentifier" />
+    </event>
+</config>