diff --git a/CHANGELOG.md b/CHANGELOG.md
index dded805..52a1e53 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+myUrlHandlers 2023.10.11
+===========================================================
+* Require Dotclear 2.28
+* Require PHP 8.1
+* Code review
+
 myUrlHandlers 2023.10.07
 ===========================================================
 * Require Dotclear 2.28
diff --git a/README.md b/README.md
index c6f7da1..273f514 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,8 @@
 # README
 
-[![Release](https://img.shields.io/badge/release-2023.08.13-a2cbe9.svg)](https://git.dotclear.watch/JcDenis/myUrlHandlers/releases)
-![Date](https://img.shields.io/badge/date-2023.08.13-c44d58.svg)
-[![Dotclear](https://img.shields.io/badge/dotclear-v2.27-137bbb.svg)](https://fr.dotclear.org/download)
+[![Release](https://img.shields.io/badge/release-2023.10.11-a2cbe9.svg)](https://git.dotclear.watch/JcDenis/myUrlHandlers/releases)
+![Date](https://img.shields.io/badge/date-2023.10.11-c44d58.svg)
+[![Dotclear](https://img.shields.io/badge/dotclear-v2.28-137bbb.svg)](https://fr.dotclear.org/download)
 [![Dotaddict](https://img.shields.io/badge/dotaddict-official-9ac123.svg)](https://plugins.dotaddict.org/dc2/details/myUrlHandlers)
 [![License](https://img.shields.io/badge/license-GPL--2.0-ececec.svg)](https://git.dotclear.watch/JcDenis/myUrlHandlers/src/branch/master/LICENSE)
 
@@ -36,7 +36,7 @@ or you can add dashboard icon.
 
 ## CONTRIBUTORS
 
-* Alex pirine (First author)
+* Alex pirine (Author)
 * te2dy
 * Jean-Christian Denis
 
diff --git a/_define.php b/_define.php
index 62d7b97..0630c9f 100644
--- a/_define.php
+++ b/_define.php
@@ -1,31 +1,32 @@
 <?php
 /**
- * @brief myUrlHandlers, a plugin for Dotclear 2
+ * @file
+ * @brief       The plugin myUrlHandlers definition
+ * @ingroup     myUrlHandlers
  *
- * @package Dotclear
- * @subpackage Plugin
+ * @defgroup    myUrlHandlers Plugin myUrlHandlers.
  *
- * @author Alex Pirine and contributors
+ * Change Dotclear URL handlers.
  *
- * @copyright Jean-Christian Denis
- * @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
+ * @author      Alex Pirine and contributors
+ * @author      Jean-Christian Denis
+ * @copyright   Alex Pirine
+ * @copyright   GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
  */
-use Dotclear\App;
+declare(strict_types=1);
 
 $this->registerModule(
     'URL handlers',
     'Change Dotclear URL handlers',
     'Alex Pirine and contributors',
-    '2023.08.13',
+    '2023.10.11',
     [
         'requires'    => [['core', '2.28']],
-        'permissions' => App::auth()->makePermissions([
-            App::auth()::PERMISSION_CONTENT_ADMIN,
-        ]),
-        'priority'   => 150000,
-        'type'       => 'plugin',
-        'support'    => 'https://git.dotclear.watch/JcDenis/' . basename(__DIR__) . '/issues',
-        'details'    => 'https://git.dotclear.watch/JcDenis/' . basename(__DIR__) . '/src/branch/master/README.md',
-        'repository' => 'https://git.dotclear.watch/JcDenis/' . basename(__DIR__) . '/raw/branch/master/dcstore.xml',
+        'permissions' => 'My',
+        'priority'    => 150000,
+        'type'        => 'plugin',
+        'support'     => 'https://git.dotclear.watch/JcDenis/' . basename(__DIR__) . '/issues',
+        'details'     => 'https://git.dotclear.watch/JcDenis/' . basename(__DIR__) . '/src/branch/master/README.md',
+        'repository'  => 'https://git.dotclear.watch/JcDenis/' . basename(__DIR__) . '/raw/branch/master/dcstore.xml',
     ]
 );
diff --git a/dcstore.xml b/dcstore.xml
index 9d05a4b..f5ceeda 100644
--- a/dcstore.xml
+++ b/dcstore.xml
@@ -2,11 +2,11 @@
 <modules xmlns:da="http://dotaddict.org/da/">
   <module id="myUrlHandlers">
     <name>URL handlers</name>
-    <version>2023.08.13</version>
+    <version>2023.10.11</version>
     <author>Alex Pirine and contributors</author>
     <desc>Change Dotclear URL handlers</desc>
-    <file>https://github.com/JcDenis/myUrlHandlers/releases/download/v2023.08.13/plugin-myUrlHandlers.zip</file>
-    <da:dcmin>2.27</da:dcmin>
+    <file>https://git.dotclear.watch/JcDenis/myUrlHandlers/releases/download/v2023.10.11/plugin-myUrlHandlers.zip</file>
+    <da:dcmin>2.28</da:dcmin>
     <da:details>https://git.dotclear.watch/JcDenis/myUrlHandlers/src/branch/master/README.md</da:details>
     <da:support>https://git.dotclear.watch/JcDenis/myUrlHandlers/issues</da:support>
   </module>
diff --git a/src/Backend.php b/src/Backend.php
index 41ee57b..1600950 100644
--- a/src/Backend.php
+++ b/src/Backend.php
@@ -18,6 +18,15 @@ use Dotclear\App;
 use Dotclear\Core\Process;
 use Dotclear\Core\Backend\Favorites;
 
+/**
+ * @brief   myUrlHandlers backend class.
+ * @ingroup myUrlHandlers
+ *
+ * @author      Alex Pirine and contributors
+ * @author      Jean-Christian Denis
+ * @copyright   Alex Pirine
+ * @copyright   GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
+ */
 class Backend extends Process
 {
     public static function init(): bool
diff --git a/src/Install.php b/src/Install.php
index 4213ad3..899eeb2 100644
--- a/src/Install.php
+++ b/src/Install.php
@@ -1,15 +1,5 @@
 <?php
-/**
- * @brief myUrlHandlers, a plugin for Dotclear 2
- *
- * @package Dotclear
- * @subpackage Plugin
- *
- * @author Alex Pirine and contributors
- *
- * @copyright Jean-Christian Denis
- * @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
- */
+
 declare(strict_types=1);
 
 namespace Dotclear\Plugin\myUrlHandlers;
@@ -17,6 +7,15 @@ namespace Dotclear\Plugin\myUrlHandlers;
 use Dotclear\App;
 use Dotclear\Core\Process;
 
+/**
+ * @brief   myUrlHandlers installation class.
+ * @ingroup myUrlHandlers
+ *
+ * @author      Alex Pirine and contributors
+ * @author      Jean-Christian Denis
+ * @copyright   Alex Pirine
+ * @copyright   GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
+ */
 class Install extends Process
 {
     public static function init(): bool
diff --git a/src/Manage.php b/src/Manage.php
index c52e9c8..ff0f9d7 100644
--- a/src/Manage.php
+++ b/src/Manage.php
@@ -1,15 +1,5 @@
 <?php
-/**
- * @brief myUrlHandlers, a plugin for Dotclear 2
- *
- * @package Dotclear
- * @subpackage Plugin
- *
- * @author Alex Pirine and contributors
- *
- * @copyright Jean-Christian Denis
- * @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
- */
+
 declare(strict_types=1);
 
 namespace Dotclear\Plugin\myUrlHandlers;
@@ -26,7 +16,13 @@ use Dotclear\Helper\Text;
 use Exception;
 
 /**
- * Manage contributions list
+ * @brief   myUrlHandlers manage class.
+ * @ingroup myUrlHandlers
+ *
+ * @author      Alex Pirine and contributors
+ * @author      Jean-Christian Denis
+ * @copyright   Alex Pirine
+ * @copyright   GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
  */
 class Manage extends Process
 {
diff --git a/src/My.php b/src/My.php
index 4a2b408..3811508 100644
--- a/src/My.php
+++ b/src/My.php
@@ -1,23 +1,43 @@
 <?php
-/**
- * @brief myUrlHandlers, a plugin for Dotclear 2
- *
- * @package Dotclear
- * @subpackage Plugin
- *
- * @author Alex Pirine and contributors
- *
- * @copyright Jean-Christian Denis
- * @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
- */
+
 declare(strict_types=1);
 
 namespace Dotclear\Plugin\myUrlHandlers;
 
+use Dotclear\App;
 use Dotclear\Module\MyPlugin;
 
+/**
+ * @brief   myUrlHandlers My helper.
+ * @ingroup myUrlHandlers
+ *
+ * @author      Alex Pirine and contributors
+ * @author      Jean-Christian Denis
+ * @copyright   Alex Pirine
+ * @copyright   GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
+ */
 class My extends MyPlugin
 {
-    /** @var    string  This module settings ID */
+    /**
+     * This module settings ID.
+     *
+     * @var     string  NS_SETTING_ID
+     */
     public const NS_SETTING_ID = 'handlers';
+
+    public static function checkCustomContext(int $context): ?bool
+    {
+        return match ($context) {
+            // Whole module: Limit backend to registered user and pages user
+            self::MODULE => !App::task()->checkContext('BACKEND')
+                || (
+                    App::blog()->isDefined()
+                    && App::auth()->check(App::auth()->makePermissions([
+                        App::auth()::PERMISSION_CONTENT_ADMIN,
+                    ]), App::blog()->id())
+                ),
+
+            default => null,
+        };
+    }
 }
diff --git a/src/MyUrlHandlers.php b/src/MyUrlHandlers.php
index f785fcc..cb5985d 100644
--- a/src/MyUrlHandlers.php
+++ b/src/MyUrlHandlers.php
@@ -1,15 +1,5 @@
 <?php
-/**
- * @brief myUrlHandlers, a plugin for Dotclear 2
- *
- * @package Dotclear
- * @subpackage Plugin
- *
- * @author Alex Pirine and contributors
- *
- * @copyright Jean-Christian Denis
- * @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
- */
+
 declare(strict_types=1);
 
 namespace Dotclear\Plugin\myUrlHandlers;
@@ -17,6 +7,15 @@ namespace Dotclear\Plugin\myUrlHandlers;
 use Dotclear\App;
 use Dotclear\Core\PostType;
 
+/**
+ * @brief   myUrlHandlers main class.
+ * @ingroup myUrlHandlers
+ *
+ * @author      Alex Pirine and contributors
+ * @author      Jean-Christian Denis
+ * @copyright   Alex Pirine
+ * @copyright   GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
+ */
 class MyUrlHandlers
 {
     /**
diff --git a/src/Prepend.php b/src/Prepend.php
index 6805ad9..4c10119 100644
--- a/src/Prepend.php
+++ b/src/Prepend.php
@@ -1,21 +1,20 @@
 <?php
-/**
- * @brief myUrlHandlers, a plugin for Dotclear 2
- *
- * @package Dotclear
- * @subpackage Plugin
- *
- * @author Alex Pirine and contributors
- *
- * @copyright Jean-Christian Denis
- * @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
- */
+
 declare(strict_types=1);
 
 namespace Dotclear\Plugin\myUrlHandlers;
 
 use Dotclear\Core\Process;
 
+/**
+ * @brief   myUrlHandlers prepend class.
+ * @ingroup myUrlHandlers
+ *
+ * @author      Alex Pirine and contributors
+ * @author      Jean-Christian Denis
+ * @copyright   Alex Pirine
+ * @copyright   GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
+ */
 class Prepend extends Process
 {
     public static function init(): bool
diff --git a/src/Uninstall.php b/src/Uninstall.php
index 3c6901e..dc125ab 100644
--- a/src/Uninstall.php
+++ b/src/Uninstall.php
@@ -1,15 +1,5 @@
 <?php
-/**
- * @brief myUrlHandlers, a plugin for Dotclear 2
- *
- * @package Dotclear
- * @subpackage Plugin
- *
- * @author Alex Pirine and contributors
- *
- * @copyright Jean-Christian Denis
- * @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
- */
+
 declare(strict_types=1);
 
 namespace Dotclear\Plugin\myUrlHandlers;
@@ -17,6 +7,15 @@ namespace Dotclear\Plugin\myUrlHandlers;
 use Dotclear\Core\Process;
 use Dotclear\Plugin\Uninstaller\Uninstaller;
 
+/**
+ * @brief   myUrlHandlers uninstall class.
+ * @ingroup myUrlHandlers
+ *
+ * @author      Alex Pirine and contributors
+ * @author      Jean-Christian Denis
+ * @copyright   Alex Pirine
+ * @copyright   GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
+ */
 class Uninstall extends Process
 {
     public static function init(): bool