diff --git a/Admin/Activate.php b/Admin/Activate.php
index 8bf2986..00ec3b8 100644
--- a/Admin/Activate.php
+++ b/Admin/Activate.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.0
+ * PHP Version 7.1
  *
  * @category   TBD
  * @package    TBD
@@ -16,7 +16,7 @@
 namespace Modules\MyPrivate\Admin;
 
 
-use phpOMS\DataStorage\Database\Pool;
+use phpOMS\DataStorage\Database\DatabasePool;
 use phpOMS\Module\ActivateAbstract;
 use phpOMS\Module\InfoManager;
 
@@ -37,7 +37,7 @@ class Activate extends ActivateAbstract
     /**
      * {@inheritdoc}
      */
-    public static function activate(Pool $dbPool, InfoManager $info)
+    public static function activate(DatabasePool $dbPool, InfoManager $info)
     {
         parent::activate($dbPool, $info);
     }
diff --git a/Admin/Deactivate.php b/Admin/Deactivate.php
index 7785c60..473fa2e 100644
--- a/Admin/Deactivate.php
+++ b/Admin/Deactivate.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.0
+ * PHP Version 7.1
  *
  * @category   TBD
  * @package    TBD
@@ -16,7 +16,7 @@
 namespace Modules\MyPrivate\Admin;
 
 
-use phpOMS\DataStorage\Database\Pool;
+use phpOMS\DataStorage\Database\DatabasePool;
 use phpOMS\Module\DeactivateAbstract;
 use phpOMS\Module\InfoManager;
 
@@ -37,7 +37,7 @@ class Deactivate extends DeactivateAbstract
     /**
      * {@inheritdoc}
      */
-    public static function deactivate(Pool $dbPool, InfoManager $info)
+    public static function deactivate(DatabasePool $dbPool, InfoManager $info)
     {
         parent::deactivate($dbPool, $info);
     }
diff --git a/Admin/Install/Navigation.php b/Admin/Install/Navigation.php
index ba513ba..bcb2bbc 100644
--- a/Admin/Install/Navigation.php
+++ b/Admin/Install/Navigation.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.0
+ * PHP Version 7.1
  *
  * @category   TBD
  * @package    TBD
@@ -14,7 +14,7 @@
  * @link       http://orange-management.com
  */
 namespace Modules\MyPrivate\Admin\Install;
-use phpOMS\DataStorage\Database\Pool;
+use phpOMS\DataStorage\Database\DatabasePool;
 
 /**
  * Navigation class.
@@ -29,7 +29,7 @@ use phpOMS\DataStorage\Database\Pool;
  */
 class Navigation
 {
-    public static function install(Pool $dbPool)
+    public static function install(string $path, DatabasePool $dbPool)
     {
         $navData = json_decode(file_get_contents(__DIR__ . '/Navigation.install.json'), true);
 
diff --git a/Admin/Installer.php b/Admin/Installer.php
index 09259a3..2746fb2 100644
--- a/Admin/Installer.php
+++ b/Admin/Installer.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.0
+ * PHP Version 7.1
  *
  * @category   TBD
  * @package    TBD
@@ -16,7 +16,7 @@
 namespace Modules\MyPrivate\Admin;
 
 use phpOMS\DataStorage\Database\DatabaseType;
-use phpOMS\DataStorage\Database\Pool;
+use phpOMS\DataStorage\Database\DatabasePool;
 use phpOMS\Module\InfoManager;
 use phpOMS\Module\InstallerAbstract;
 
@@ -37,9 +37,9 @@ class Installer extends InstallerAbstract
     /**
      * {@inheritdoc}
      */
-    public static function install(Pool $dbPool, InfoManager $info)
+    public static function install(string $path, DatabasePool $dbPool, InfoManager $info)
     {
-        parent::install($dbPool, $info);
+        parent::install($path, $dbPool, $info);
 
         switch ($dbPool->get('core')->getType()) {
             case DatabaseType::MYSQL:
diff --git a/Admin/Uninstall.php b/Admin/Uninstall.php
index 17122b4..15b0b62 100644
--- a/Admin/Uninstall.php
+++ b/Admin/Uninstall.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.0
+ * PHP Version 7.1
  *
  * @category   TBD
  * @package    TBD
@@ -16,7 +16,7 @@
 namespace Modules\MyPrivate\Admin;
 
 
-use phpOMS\DataStorage\Database\Pool;
+use phpOMS\DataStorage\Database\DatabasePool;
 use phpOMS\Module\UninstallAbstract;
 
 /**
@@ -36,7 +36,7 @@ class Uninstall extends UninstallAbstract
     /**
      * {@inheritdoc}
      */
-    public static function uninstall(Pool $dbPool, InfoManager $info)
+    public static function uninstall(DatabasePool $dbPool, InfoManager $info)
     {
         parent::uninstall($dbPool, $info);
     }
diff --git a/Admin/Update.php b/Admin/Update.php
index 13619df..68d4d1e 100644
--- a/Admin/Update.php
+++ b/Admin/Update.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.0
+ * PHP Version 7.1
  *
  * @category   TBD
  * @package    TBD
@@ -16,7 +16,7 @@
 namespace Modules\MyPrivate\Admin;
 
 
-use phpOMS\DataStorage\Database\Pool;
+use phpOMS\DataStorage\Database\DatabasePool;
 use phpOMS\Module\UpdateAbstract;
 use phpOMS\System\File\Directory;
 
@@ -37,7 +37,7 @@ class Update extends UpdateAbstract
     /**
      * {@inheritdoc}
      */
-    public static function update(Pool $dbPool, array $info)
+    public static function update(DatabasePool $dbPool, array $info)
     {
         Directory::deletePath(__DIR__ . '/Update');
         mkdir('Update');
diff --git a/Controller.php b/Controller.php
index 6015ead..301ff9c 100644
--- a/Controller.php
+++ b/Controller.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.0
+ * PHP Version 7.1
  *
  * @category   TBD
  * @package    TBD
@@ -40,7 +40,7 @@ class Controller extends ModuleAbstract implements WebInterface
      * @var string
      * @since 1.0.0
      */
-    const MODULE_PATH = __DIR__;
+    /* public */ const MODULE_PATH = __DIR__;
 
     /**
      * Module version.
@@ -48,7 +48,7 @@ class Controller extends ModuleAbstract implements WebInterface
      * @var string
      * @since 1.0.0
      */
-    const MODULE_VERSION = '1.0.0';
+    /* public */ const MODULE_VERSION = '1.0.0';
 
     /**
      * JavaScript files.
@@ -75,7 +75,7 @@ class Controller extends ModuleAbstract implements WebInterface
      * @var string
      * @since 1.0.0
      */
-    const MODULE_NAME = 'MyPrivate';
+    /* public */ const MODULE_NAME = 'MyPrivate';
 
     /**
      * Localization files.
diff --git a/Theme/Backend/Lang/Navigation.en.lang.php b/Theme/Backend/Lang/Navigation.en.lang.php
index ee2878d..0122a30 100644
--- a/Theme/Backend/Lang/Navigation.en.lang.php
+++ b/Theme/Backend/Lang/Navigation.en.lang.php
@@ -2,7 +2,7 @@
 /**
  * Orange Management
  *
- * PHP Version 7.0
+ * PHP Version 7.1
  *
  * @category   TBD
  * @package    TBD