diff --git a/lib/AppInfo/Application.php b/lib/AppInfo/Application.php
index 35671c1..d952154 100644
--- a/lib/AppInfo/Application.php
+++ b/lib/AppInfo/Application.php
@@ -33,12 +33,16 @@ class Application extends App
      */
     protected $user;
 
+    public const APP_ID = 'side_menu';
+
+    public const APP_NAME = 'Side menu';
+
     /**
      * {@inheritdoc}
      */
     public function __construct(array $urlParams = [])
     {
-        parent::__construct('side_menu', $urlParams);
+        parent::__construct(self::APP_ID, $urlParams);
 
         $this->config = OC::$server->getConfig();
         $this->cspnm = OC::$server->getContentSecurityPolicyNonceManager();
@@ -53,7 +57,7 @@ class Application extends App
         $enabled = true;
 
         if (null !== $this->user) {
-            $enabled = (bool) $this->config->getUserValue($this->user->getUid(), 'side_menu', 'enabled', '1');
+            $enabled = (bool) $this->config->getUserValue($this->user->getUid(), self::APP_ID, 'enabled', '1');
         }
 
         return $enabled;
@@ -76,20 +80,20 @@ class Application extends App
      */
     public function registerAssets()
     {
-        Util::addScript('side_menu', 'sideMenu');
-        Util::addStyle('side_menu', 'sideMenu');
+        Util::addScript(self::APP_ID, 'sideMenu');
+        Util::addStyle(self::APP_ID, 'sideMenu');
 
         $stylesheet = OC::$server->getURLGenerator()->linkToRoute(
             'side_menu.Css.stylesheet',
             [
-                'v' => $this->config->getAppValue('side_menu', 'cache', '0'),
+                'v' => $this->config->getAppValue(self::APP_ID, 'cache', '0'),
             ]
         );
 
         $script = OC::$server->getURLGenerator()->linkToRoute(
             'side_menu.Js.script',
             [
-                'v' => $this->config->getAppValue('side_menu', 'cache', '0'),
+                'v' => $this->config->getAppValue(self::APP_ID, 'cache', '0'),
             ]
         );
 
diff --git a/lib/Controller/CssController.php b/lib/Controller/CssController.php
index 1454989..c7902b4 100644
--- a/lib/Controller/CssController.php
+++ b/lib/Controller/CssController.php
@@ -26,6 +26,7 @@ use OCP\AppFramework\Http\TemplateResponse;
 use OCP\IConfig;
 use OCP\IRequest;
 use OCP\IUserSession;
+use OCA\SideMenu\AppInfo\Application;
 
 class CssController extends Controller
 {
@@ -61,7 +62,7 @@ class CssController extends Controller
      */
     public function stylesheet()
     {
-        $response = new TemplateResponse('side_menu', 'css/stylesheet', $this->getConfig(), 'blank');
+        $response = new TemplateResponse(Application::APP_ID, 'css/stylesheet', $this->getConfig(), 'blank');
         $response->addHeader('Content-Type', 'text/css');
 
         return $response;
@@ -69,13 +70,13 @@ class CssController extends Controller
 
     protected function getConfig(): array
     {
-        $backgroundColor = $this->config->getAppValue('side_menu', 'background-color', '#333333');
-        $backgroundColorTo = $this->config->getAppValue('side_menu', 'background-color-to', $backgroundColor);
+        $backgroundColor = $this->config->getAppValue(Application::APP_ID, 'background-color', '#333333');
+        $backgroundColorTo = $this->config->getAppValue(Application::APP_ID, 'background-color-to', $backgroundColor);
 
-        $topMenuApps = (array) json_decode($this->config->getAppValue('side_menu', 'top-menu-apps', '[]'), true);
+        $topMenuApps = (array) json_decode($this->config->getAppValue(Application::APP_ID, 'top-menu-apps', '[]'), true);
 
         if ($this->user) {
-            $userTopMenuApps = (array) json_decode($this->config->getUserValue($this->user->getUid(), 'side_menu', 'top-menu-apps', '[]'), true);
+            $userTopMenuApps = (array) json_decode($this->config->getUserValue($this->user->getUid(), Application::APP_ID, 'top-menu-apps', '[]'), true);
 
             if (!empty($userTopMenuApps)) {
                 $topMenuApps = $userTopMenuApps;
@@ -86,20 +87,20 @@ class CssController extends Controller
             'vars' => [
                 'background-color' => $backgroundColor,
                 'background-color-to' => $backgroundColorTo,
-                'current-app-background-color' => $this->config->getAppValue('side_menu', 'current-app-background-color', '#444444'),
-                'loader-color' => $this->config->getAppValue('side_menu', 'loader-color', '#0e75ac'),
-                'text-color' => $this->config->getAppValue('side_menu', 'text-color', '#FFFFFF'),
-                'opener' => $this->config->getAppValue('side_menu', 'opener', 'side-menu-opener'),
-                'icon-invert-filter' => abs((int) $this->config->getAppValue('side_menu', 'icon-invert-filter', '0')).'%',
-                'icon-opacity' => abs((int) $this->config->getAppValue('side_menu', 'icon-opacity', '100') / 100),
+                'current-app-background-color' => $this->config->getAppValue(Application::APP_ID, 'current-app-background-color', '#444444'),
+                'loader-color' => $this->config->getAppValue(Application::APP_ID, 'loader-color', '#0e75ac'),
+                'text-color' => $this->config->getAppValue(Application::APP_ID, 'text-color', '#FFFFFF'),
+                'opener' => $this->config->getAppValue(Application::APP_ID, 'opener', 'side-menu-opener'),
+                'icon-invert-filter' => abs((int) $this->config->getAppValue(Application::APP_ID, 'icon-invert-filter', '0')).'%',
+                'icon-opacity' => abs((int) $this->config->getAppValue(Application::APP_ID, 'icon-opacity', '100') / 100),
             ],
-            'display-logo' => (bool) $this->config->getAppValue('side_menu', 'display-logo', 1),
-            'opener-only' => (bool) $this->config->getAppValue('side_menu', 'opener-only', 0),
-            'external-sites-in-top-menu' => (bool) $this->config->getAppValue('side_menu', 'external-sites-in-top-menu', 0),
-            'size-icon' => $this->config->getAppValue('side_menu', 'size-icon', 'normal'),
-            'size-text' => $this->config->getAppValue('side_menu', 'size-text', 'normal'),
-            'always-displayed' => (bool) $this->config->getAppValue('side_menu', 'always-displayed', '0'),
-            'big-menu' => (bool) $this->config->getAppValue('side_menu', 'big-menu', '0'),
+            'display-logo' => (bool) $this->config->getAppValue(Application::APP_ID, 'display-logo', 1),
+            'opener-only' => (bool) $this->config->getAppValue(Application::APP_ID, 'opener-only', 0),
+            'external-sites-in-top-menu' => (bool) $this->config->getAppValue(Application::APP_ID, 'external-sites-in-top-menu', 0),
+            'size-icon' => $this->config->getAppValue(Application::APP_ID, 'size-icon', 'normal'),
+            'size-text' => $this->config->getAppValue(Application::APP_ID, 'size-text', 'normal'),
+            'always-displayed' => (bool) $this->config->getAppValue(Application::APP_ID, 'always-displayed', '0'),
+            'big-menu' => (bool) $this->config->getAppValue(Application::APP_ID, 'big-menu', '0'),
             'top-menu-apps' => $topMenuApps,
         ];
     }
diff --git a/lib/Controller/JsController.php b/lib/Controller/JsController.php
index 22c0a24..5d6508a 100644
--- a/lib/Controller/JsController.php
+++ b/lib/Controller/JsController.php
@@ -27,6 +27,7 @@ use OCP\AppFramework\Http\TemplateResponse;
 use OCP\IConfig;
 use OCP\IRequest;
 use OCP\IUserSession;
+use OCA\SideMenu\AppInfo\Application;
 
 class JsController extends Controller
 {
@@ -68,7 +69,7 @@ class JsController extends Controller
      */
     public function script(): TemplateResponse
     {
-        $response = new TemplateResponse('side_menu', 'js/script', $this->getConfig(), 'blank');
+        $response = new TemplateResponse(Application::APP_ID, 'js/script', $this->getConfig(), 'blank');
         $response->addHeader('Content-Type', 'text/javascript');
 
         return $response;
@@ -86,20 +87,20 @@ class JsController extends Controller
 
     protected function getConfig(): array
     {
-        $topMenuApps = (array) json_decode($this->config->getAppValue('side_menu', 'top-menu-apps', '[]'), true);
-        $targetBlankApps = (array) json_decode($this->config->getAppValue('side_menu', 'target-blank-apps', '[]'), true);
-        $useAvatar = (bool) $this->config->getAppValue('side_menu', 'use-avatar', '0');
+        $topMenuApps = (array) json_decode($this->config->getAppValue(Application::APP_ID, 'top-menu-apps', '[]'), true);
+        $targetBlankApps = (array) json_decode($this->config->getAppValue(Application::APP_ID, 'target-blank-apps', '[]'), true);
+        $useAvatar = (bool) $this->config->getAppValue(Application::APP_ID, 'use-avatar', '0');
         $avatar = null;
 
         if ($this->user) {
-            $userTopMenuApps = (array) json_decode($this->config->getUserValue($this->user->getUid(), 'side_menu', 'top-menu-apps', '[]'), true);
+            $userTopMenuApps = (array) json_decode($this->config->getUserValue($this->user->getUid(), Application::APP_ID, 'top-menu-apps', '[]'), true);
 
             if (!empty($userTopMenuApps)) {
                 $topMenuApps = $userTopMenuApps;
             }
 
-            $userTargetBlankMode = (int) $this->config->getUserValue($this->user->getUid(), 'side_menu', 'target-blank-mode', '1');
-            $userTargetBlankApps = (array) json_decode($this->config->getUserValue($this->user->getUid(), 'side_menu', 'target-blank-apps', '[]'), true);
+            $userTargetBlankMode = (int) $this->config->getUserValue($this->user->getUid(), Application::APP_ID, 'target-blank-mode', '1');
+            $userTargetBlankApps = (array) json_decode($this->config->getUserValue($this->user->getUid(), Application::APP_ID, 'target-blank-apps', '[]'), true);
 
             if (2 === $userTargetBlankMode) {
                 $targetBlankApps = $userTargetBlankApps;
@@ -119,14 +120,14 @@ class JsController extends Controller
         }
 
         return [
-            'opener-position' => $this->config->getAppValue('side_menu', 'opener-position', 'before'),
-            'opener-hover' => (bool) $this->config->getAppValue('side_menu', 'opener-hover', '0'),
-            'external-sites-in-top-menu' => (bool) $this->config->getAppValue('side_menu', 'external-sites-in-top-menu', 0),
-            'force-light-icon' => (bool) $this->config->getAppValue('side_menu', 'force-light-icon', '0'),
-            'hide-when-no-apps' => (bool) $this->config->getAppValue('side_menu', 'hide-when-no-apps', '0'),
-            'loader-enabled' => (bool) $this->config->getAppValue('side_menu', 'loader-enabled', '1'),
-            'always-displayed' => (bool) $this->config->getAppValue('side_menu', 'always-displayed', '0'),
-            'big-menu' => (bool) $this->config->getAppValue('side_menu', 'big-menu', '0'),
+            'opener-position' => $this->config->getAppValue(Application::APP_ID, 'opener-position', 'before'),
+            'opener-hover' => (bool) $this->config->getAppValue(Application::APP_ID, 'opener-hover', '0'),
+            'external-sites-in-top-menu' => (bool) $this->config->getAppValue(Application::APP_ID, 'external-sites-in-top-menu', 0),
+            'force-light-icon' => (bool) $this->config->getAppValue(Application::APP_ID, 'force-light-icon', '0'),
+            'hide-when-no-apps' => (bool) $this->config->getAppValue(Application::APP_ID, 'hide-when-no-apps', '0'),
+            'loader-enabled' => (bool) $this->config->getAppValue(Application::APP_ID, 'loader-enabled', '1'),
+            'always-displayed' => (bool) $this->config->getAppValue(Application::APP_ID, 'always-displayed', '0'),
+            'big-menu' => (bool) $this->config->getAppValue(Application::APP_ID, 'big-menu', '0'),
             'avatar' => $avatar,
             'top-menu-apps' => $topMenuApps,
             'target-blank-apps' => $targetBlankApps,
diff --git a/lib/Controller/NavController.php b/lib/Controller/NavController.php
index 009c825..df91398 100644
--- a/lib/Controller/NavController.php
+++ b/lib/Controller/NavController.php
@@ -29,6 +29,7 @@ use OCP\IL10N;
 use OCP\IRequest;
 use OCP\IUserSession;
 use OCP\L10N\IFactory;
+use OCA\SideMenu\AppInfo\Application;
 
 class NavController extends Controller
 {
@@ -98,7 +99,7 @@ class NavController extends Controller
         $apps = $this->appRepository->getVisibleApps();
         $currentLanguage = substr($this->l10nFactory->findLanguage(), 0, 2);
         $categoriesLabels = $this->categoryFetcher->get();
-        $externalSitesInTopMenu = (bool) $this->config->getAppValue('side_menu', 'external-sites-in-top-menu', 0);
+        $externalSitesInTopMenu = (bool) $this->config->getAppValue(Application::APP_ID, 'external-sites-in-top-menu', 0);
         $user = OC::$server[IUserSession::class]->getUser();
         $appsCategories = [];
         $categoriesAppsCount = [];
@@ -110,8 +111,8 @@ class NavController extends Controller
             ]);
         }
 
-        $topMenuApps = (array) json_decode($this->config->getAppValue('side_menu', 'top-menu-apps', '[]'), true);
-        $userTopMenuApps = (array) json_decode($this->config->getUserValue($user->getUid(), 'side_menu', 'top-menu-apps', '[]'), true);
+        $topMenuApps = (array) json_decode($this->config->getAppValue(Application::APP_ID, 'top-menu-apps', '[]'), true);
+        $userTopMenuApps = (array) json_decode($this->config->getUserValue($user->getUid(), Application::APP_ID, 'top-menu-apps', '[]'), true);
 
         if (!empty($userTopMenuApps)) {
             $topMenuApps = $userTopMenuApps;
diff --git a/lib/Controller/PersonalSettingController.php b/lib/Controller/PersonalSettingController.php
index b907d69..73fbd67 100644
--- a/lib/Controller/PersonalSettingController.php
+++ b/lib/Controller/PersonalSettingController.php
@@ -23,6 +23,7 @@ use OCP\AppFramework\Http\Response;
 use OCP\IConfig;
 use OCP\IRequest;
 use OCP\IUserSession;
+use OCA\SideMenu\AppInfo\Application;
 
 class PersonalSettingController extends Controller
 {
@@ -104,7 +105,7 @@ class PersonalSettingController extends Controller
         }
 
         if ($doSave) {
-            $this->config->setUserValue($user->getUid(), 'side_menu', $name, $value);
+            $this->config->setUserValue($user->getUid(), Application::APP_ID, $name, $value);
 
             return [
                 'name' => $name,
diff --git a/lib/Settings/Admin.php b/lib/Settings/Admin.php
index 409b389..f77d22b 100644
--- a/lib/Settings/Admin.php
+++ b/lib/Settings/Admin.php
@@ -24,6 +24,7 @@ use OCP\IConfig;
 use OCP\IL10N;
 use OCP\ILogger;
 use OCP\Settings\ISettings;
+use OCA\SideMenu\AppInfo\Application;
 
 class Admin implements ISettings
 {
@@ -60,36 +61,36 @@ class Admin implements ISettings
      */
     public function getForm()
     {
-        $backgroundColor = $this->config->getAppValue('side_menu', 'background-color', '#333333');
-        $backgroundColorTo = $this->config->getAppValue('side_menu', 'background-color-to', $backgroundColor);
+        $backgroundColor = $this->config->getAppValue(Application::APP_ID, 'background-color', '#333333');
+        $backgroundColorTo = $this->config->getAppValue(Application::APP_ID, 'background-color-to', $backgroundColor);
 
         $parameters = [
             'background-color' => $backgroundColor,
             'background-color-to' => $backgroundColorTo,
-            'current-app-background-color' => $this->config->getAppValue('side_menu', 'current-app-background-color', '#444444'),
-            'loader-color' => $this->config->getAppValue('side_menu', 'loader-color', '#0e75ac'),
-            'icon-invert-filter' => (int) $this->config->getAppValue('side_menu', 'icon-invert-filter', '0'),
-            'icon-opacity' => (int) $this->config->getAppValue('side_menu', 'icon-opacity', '100'),
-            'loader-enabled' => $this->config->getAppValue('side_menu', 'loader-enabled', '1'),
-            'text-color' => $this->config->getAppValue('side_menu', 'text-color', '#FFFFFF'),
-            'cache' => $this->config->getAppValue('side_menu', 'cache', '0'),
-            'opener' => $this->config->getAppValue('side_menu', 'opener', 'side-menu-opener'),
-            'always-displayed' => $this->config->getAppValue('side_menu', 'always-displayed', '0'),
-            'big-menu' => $this->config->getAppValue('side_menu', 'big-menu', '0'),
-            'display-logo' => $this->config->getAppValue('side_menu', 'display-logo', '1'),
-            'use-avatar' => $this->config->getAppValue('side_menu', 'use-avatar', '0'),
-            'opener-position' => $this->config->getAppValue('side_menu', 'opener-position', 'before'),
-            'opener-hover' => $this->config->getAppValue('side_menu', 'opener-hover', '0'),
-            'opener-only' => $this->config->getAppValue('side_menu', 'opener-only', '0'),
-            'hide-when-no-apps' => $this->config->getAppValue('side_menu', 'hide-when-no-apps', '0'),
-            'size-icon' => $this->config->getAppValue('side_menu', 'size-icon', 'normal'),
-            'size-text' => $this->config->getAppValue('side_menu', 'size-text', 'normal'),
-            'target-blank-apps' => (array) json_decode($this->config->getAppValue('side_menu', 'target-blank-apps', '[]'), true),
-            'top-menu-apps' => (array) json_decode($this->config->getAppValue('side_menu', 'top-menu-apps', '[]'), true),
+            'current-app-background-color' => $this->config->getAppValue(Application::APP_ID, 'current-app-background-color', '#444444'),
+            'loader-color' => $this->config->getAppValue(Application::APP_ID, 'loader-color', '#0e75ac'),
+            'icon-invert-filter' => (int) $this->config->getAppValue(Application::APP_ID, 'icon-invert-filter', '0'),
+            'icon-opacity' => (int) $this->config->getAppValue(Application::APP_ID, 'icon-opacity', '100'),
+            'loader-enabled' => $this->config->getAppValue(Application::APP_ID, 'loader-enabled', '1'),
+            'text-color' => $this->config->getAppValue(Application::APP_ID, 'text-color', '#FFFFFF'),
+            'cache' => $this->config->getAppValue(Application::APP_ID, 'cache', '0'),
+            'opener' => $this->config->getAppValue(Application::APP_ID, 'opener', 'side-menu-opener'),
+            'always-displayed' => $this->config->getAppValue(Application::APP_ID, 'always-displayed', '0'),
+            'big-menu' => $this->config->getAppValue(Application::APP_ID, 'big-menu', '0'),
+            'display-logo' => $this->config->getAppValue(Application::APP_ID, 'display-logo', '1'),
+            'use-avatar' => $this->config->getAppValue(Application::APP_ID, 'use-avatar', '0'),
+            'opener-position' => $this->config->getAppValue(Application::APP_ID, 'opener-position', 'before'),
+            'opener-hover' => $this->config->getAppValue(Application::APP_ID, 'opener-hover', '0'),
+            'opener-only' => $this->config->getAppValue(Application::APP_ID, 'opener-only', '0'),
+            'hide-when-no-apps' => $this->config->getAppValue(Application::APP_ID, 'hide-when-no-apps', '0'),
+            'size-icon' => $this->config->getAppValue(Application::APP_ID, 'size-icon', 'normal'),
+            'size-text' => $this->config->getAppValue(Application::APP_ID, 'size-text', 'normal'),
+            'target-blank-apps' => (array) json_decode($this->config->getAppValue(Application::APP_ID, 'target-blank-apps', '[]'), true),
+            'top-menu-apps' => (array) json_decode($this->config->getAppValue(Application::APP_ID, 'top-menu-apps', '[]'), true),
             'apps' => $this->appRepository->getVisibleApps(),
         ];
 
-        return new TemplateResponse('side_menu', 'settings/admin-form', $parameters, '');
+        return new TemplateResponse(Application::APP_ID, 'settings/admin-form', $parameters, '');
     }
 
     /**
@@ -97,7 +98,7 @@ class Admin implements ISettings
      */
     public function getSection()
     {
-        return 'side_menu';
+        return Application::APP_ID;
     }
 
     /**
diff --git a/lib/Settings/AdminSection.php b/lib/Settings/AdminSection.php
index 983259e..3009ae3 100644
--- a/lib/Settings/AdminSection.php
+++ b/lib/Settings/AdminSection.php
@@ -21,6 +21,7 @@ namespace OCA\SideMenu\Settings;
 use OCP\IL10N;
 use OCP\IURLGenerator;
 use OCP\Settings\IIconSection;
+use OCA\SideMenu\AppInfo\Application;
 
 class AdminSection implements IIconSection
 {
@@ -52,7 +53,7 @@ class AdminSection implements IIconSection
      */
     public function getID()
     {
-        return 'side_menu';
+        return Application::APP_ID;
     }
 
     /**
@@ -63,7 +64,7 @@ class AdminSection implements IIconSection
      */
     public function getName()
     {
-        return $this->l->t('Side menu');
+        return $this->l->t(Application::APP_NAME);
     }
 
     /**
diff --git a/lib/Settings/Personal.php b/lib/Settings/Personal.php
index 3de5063..bf2364e 100644
--- a/lib/Settings/Personal.php
+++ b/lib/Settings/Personal.php
@@ -25,6 +25,7 @@ use OCP\Settings\ISettings;
 use OCP\IConfig;
 use OCP\IUserSession;
 use OCA\SideMenu\Service\AppRepository;
+use OCA\SideMenu\AppInfo\Application;
 
 class Personal implements ISettings
 {
@@ -70,14 +71,14 @@ class Personal implements ISettings
         $user = $this->userSession->getUser();
 
         $parameters = [
-            'enabled' => $this->config->getUserValue($user->getUid(), 'side_menu', 'enabled', '1'),
-            'top-menu-apps' => (array) json_decode($this->config->getUserValue($user->getUid(), 'side_menu', 'top-menu-apps', '[]'), true),
-            'target-blank-mode' => $this->config->getUserValue($user->getUid(), 'side_menu', 'target-blank-mode', '1'),
-            'target-blank-apps' => (array) json_decode($this->config->getUserValue($user->getUid(), 'side_menu', 'target-blank-apps', '[]'), true),
+            'enabled' => $this->config->getUserValue($user->getUid(), Application::APP_ID, 'enabled', '1'),
+            'top-menu-apps' => (array) json_decode($this->config->getUserValue($user->getUid(), Application::APP_ID, 'top-menu-apps', '[]'), true),
+            'target-blank-mode' => $this->config->getUserValue($user->getUid(), Application::APP_ID, 'target-blank-mode', '1'),
+            'target-blank-apps' => (array) json_decode($this->config->getUserValue($user->getUid(), Application::APP_ID, 'target-blank-apps', '[]'), true),
             'apps' => $this->appRepository->getVisibleApps(),
         ];
 
-        return new TemplateResponse('side_menu', 'settings/personal-form', $parameters, '');
+        return new TemplateResponse(Application::APP_ID, 'settings/personal-form', $parameters, '');
     }
 
     /**
@@ -85,7 +86,7 @@ class Personal implements ISettings
      */
     public function getSection()
     {
-        return 'side_menu';
+        return Application::APP_ID;
     }
 
     /**
diff --git a/lib/Settings/PersonalSection.php b/lib/Settings/PersonalSection.php
index 1a18ba3..8412840 100644
--- a/lib/Settings/PersonalSection.php
+++ b/lib/Settings/PersonalSection.php
@@ -21,6 +21,7 @@ namespace OCA\SideMenu\Settings;
 use OCP\IL10N;
 use OCP\IURLGenerator;
 use OCP\Settings\IIconSection;
+use OCA\SideMenu\AppInfo\Application;
 
 class PersonalSection implements IIconSection
 {
@@ -52,7 +53,7 @@ class PersonalSection implements IIconSection
      */
     public function getID()
     {
-        return 'side_menu';
+        return Application::APP_ID;
     }
 
     /**
@@ -63,7 +64,7 @@ class PersonalSection implements IIconSection
      */
     public function getName()
     {
-        return $this->l->t('Side menu');
+        return $this->l->t(Application::APP_NAME);
     }
 
     /**