diff --git a/code_samples/back_office/limitation/src/Controller/CustomController.php b/code_samples/back_office/limitation/src/Controller/CustomController.php
index 4e60672cf5c..67f4c865991 100644
--- a/code_samples/back_office/limitation/src/Controller/CustomController.php
+++ b/code_samples/back_office/limitation/src/Controller/CustomController.php
@@ -2,60 +2,29 @@
 
 namespace App\Controller;
 
-use App\Security\Limitation\CustomLimitationValue;
-use Ibexa\Contracts\AdminUi\Controller\Controller;
-use Ibexa\Contracts\AdminUi\Permission\PermissionCheckerInterface;
-use Ibexa\Contracts\Core\Repository\PermissionResolver;
 use Ibexa\Contracts\User\Controller\AuthenticatedRememberedCheckTrait;
 use Ibexa\Contracts\User\Controller\RestrictedControllerInterface;
 use Ibexa\Core\MVC\Symfony\Security\Authorization\Attribute;
-use Symfony\Component\HttpFoundation\Request;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Attribute\Route;
 
-class CustomController extends Controller implements RestrictedControllerInterface
+class CustomController extends AbstractController implements RestrictedControllerInterface
 {
     use AuthenticatedRememberedCheckTrait {
-        AuthenticatedRememberedCheckTrait::performAccessCheck as public traitPerformAccessCheck;
-    }
-
-    public function __construct(
-        // ...,
-        private readonly PermissionResolver $permissionResolver,
-        private readonly PermissionCheckerInterface $permissionChecker
-    ) {
-    }
-
-    // Controller actions...
-    public function customAction(Request $request): Response
-    {
-        // ...
-        if ($this->getCustomLimitationValue()) {
-            // Action only for user having the custom limitation checked
-        }
-
-        return new Response('<html><body>...</body></html>');
-    }
-
-    private function getCustomLimitationValue(): bool
-    {
-        $hasAccess = $this->permissionResolver->hasAccess('custom_module', 'custom_function_2');
-
-        if (is_bool($hasAccess)) {
-            return $hasAccess;
-        }
-
-        $customLimitationValues = $this->permissionChecker->getRestrictions(
-            $hasAccess,
-            CustomLimitationValue::class
-        );
-
-        return $customLimitationValues['value'] ?? false;
+        AuthenticatedRememberedCheckTrait::performAccessCheck as private traitPerformAccessCheck;
     }
 
     #[\Override]
     public function performAccessCheck(): void
     {
         $this->traitPerformAccessCheck();
-        $this->denyAccessUnlessGranted(new Attribute('custom_module', 'custom_function_2'));
+        $this->denyAccessUnlessGranted(new Attribute('section', 'view'));
+    }
+
+    #[Route('/custom-controller', name: 'app.custom_controller')]
+    public function customAction(): Response
+    {
+        return new Response('<html><body>Access granted</body></html>');
     }
 }
diff --git a/code_samples/back_office/limitation/src/Controller/CustomLimitationController.php b/code_samples/back_office/limitation/src/Controller/CustomLimitationController.php
new file mode 100644
index 00000000000..1e4895d1179
--- /dev/null
+++ b/code_samples/back_office/limitation/src/Controller/CustomLimitationController.php
@@ -0,0 +1,61 @@
+<?php declare(strict_types=1);
+
+namespace App\Controller;
+
+use App\Security\Limitation\CustomLimitationValue;
+use Ibexa\Contracts\AdminUi\Controller\Controller;
+use Ibexa\Contracts\AdminUi\Permission\PermissionCheckerInterface;
+use Ibexa\Contracts\Core\Repository\PermissionResolver;
+use Ibexa\Core\MVC\Symfony\Security\Authorization\Attribute;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Attribute\Route;
+
+class CustomLimitationController extends Controller
+{
+    public function __construct(
+        // ...,
+        private readonly PermissionResolver $permissionResolver,
+        private readonly PermissionCheckerInterface $permissionChecker
+    ) {
+    }
+
+    // Controller actions...
+    #[Route(
+        '/custom-limitation',
+        name: 'app.custom_limitation',
+        defaults: ['siteaccess_group_whitelist' => '%admin_group_name%']
+    )]
+    public function customAction(Request $request): Response
+    {
+        // ...
+        if ($this->getCustomLimitationValue()) {
+            // Action only for user having the custom limitation checked
+        }
+
+        return new Response('<html><body>...</body></html>');
+    }
+
+    private function getCustomLimitationValue(): bool
+    {
+        $hasAccess = $this->permissionResolver->hasAccess('custom_module', 'custom_function_2');
+
+        if (is_bool($hasAccess)) {
+            return $hasAccess;
+        }
+
+        $customLimitationValues = $this->permissionChecker->getRestrictions(
+            $hasAccess,
+            CustomLimitationValue::class
+        );
+
+        return $customLimitationValues['value'] ?? false;
+    }
+
+    #[\Override]
+    public function performAccessCheck(): void
+    {
+        parent::performAccessCheck();
+        $this->denyAccessUnlessGranted(new Attribute('custom_module', 'custom_function_2'));
+    }
+}
diff --git a/deptrac.baseline.yaml b/deptrac.baseline.yaml
index 4a0b3e6f11d..ee925d54e95 100644
--- a/deptrac.baseline.yaml
+++ b/deptrac.baseline.yaml
@@ -86,6 +86,8 @@ deptrac:
     App\Controller\CustomFilterController:
       - Ibexa\Bundle\Core\Controller
       - Ibexa\Core\MVC\Symfony\View\ContentView
+    App\Controller\CustomLimitationController:
+      - Ibexa\Core\MVC\Symfony\Security\Authorization\Attribute
     App\Controller\PaginationController:
       - Ibexa\Bundle\Core\Controller
       - Ibexa\Core\Pagination\Pagerfanta\ContentSearchAdapter
diff --git a/docs/infrastructure_and_maintenance/request_lifecycle.md b/docs/infrastructure_and_maintenance/request_lifecycle.md
index bd403c5ae24..b6f47bed5c3 100644
--- a/docs/infrastructure_and_maintenance/request_lifecycle.md
+++ b/docs/infrastructure_and_maintenance/request_lifecycle.md
@@ -111,6 +111,7 @@ If it finds a location, the request receives the attributes **`locationId`** and
 
 The `locale_listener` (priority 16) sets the request's **`_locale`** attribute.
 
+<a id="siteaccess_group_whitelist">
 !!! note "Permission control"
 
     Another `kernel.request` event listener is the `Ibexa\AdminUi\EventListener\RequestListener` (priority 13).
diff --git a/docs/permissions/custom_policies.md b/docs/permissions/custom_policies.md
index ac1aff60331..68e1f1bad83 100644
--- a/docs/permissions/custom_policies.md
+++ b/docs/permissions/custom_policies.md
@@ -257,10 +257,13 @@ For example, `translations/ibexa_content_forms_policies.en.yaml`:
 
 Check if current user has this custom limitation set to true from a custom controller:
 
-``` php
-[[= include_code('code_samples/back_office/limitation/src/Controller/CustomController.php') =]]
+```php
+[[= include_code('code_samples/back_office/limitation/src/Controller/CustomLimitationController.php') =]]
 ```
 
+The `siteaccess_group_whitelist` route default limits the route to the back office SiteAccess group.
+For more information, see [Request lifecycle](request_lifecycle.md#siteaccess_group_whitelist).
+
 ## Restrict access to form submissions
 
 By default, access to a [Form content item](form_builder_guide.md#forms-management) is controlled by the `content/read` policy.
diff --git a/docs/permissions/permission_overview.md b/docs/permissions/permission_overview.md
index 5f89078342d..0a9e197b533 100644
--- a/docs/permissions/permission_overview.md
+++ b/docs/permissions/permission_overview.md
@@ -34,23 +34,21 @@ The more role assignments and complex policies you add for a given user, the mor
 
 ## Permissions for custom controllers
 
-You can control access to a custom controller by implementing the `performAccessCheck()` method.
+You can control access to a custom controller by implementing the [`RestrictedControllerInterface`](/api/php_api/php_api_reference/classes/Ibexa-Contracts-User-Controller-RestrictedControllerInterface.html) interface directly or, for back office controllers, by extending the [`\Ibexa\Contracts\AdminUi\Controller\Controller`](/api/php_api/php_api_reference/classes/Ibexa-Contracts-AdminUi-Controller-Controller.html) class.
 
-In the following example the user doesn't have access to the controller unless they have the `section/view` policy:
+In the following example, the user doesn't have access to the controller unless they are [logged in]([[= symfony_doc =]]/security.html#checking-to-see-if-a-user-is-logged-in) and have the `section/view` policy.
+The controller uses [`AuthenticatedRememberedCheckTrait::performAccessCheck()`](/api/php_api/php_api_reference/classes/Ibexa-Contracts-User-Controller-AuthenticatedRememberedCheckTrait.html#method_performAccessCheck), aliased as `traitPerformAccessCheck()`, for the login check.
 
-``` php {skip-validation}
-use Ibexa\Core\MVC\Symfony\Security\Authorization\Attribute;
-
-public function performAccessCheck(): void
-{
-    parent::performAccessCheck();
-    $this->denyAccessUnlessGranted(new Attribute('section', 'view'));
-}
+``` php hl_lines="14-16 18-23"
+[[= include_code('code_samples/back_office/limitation/src/Controller/CustomController.php') =]]
 ```
 
+Back office controllers that extend `Ibexa\Contracts\AdminUi\Controller\Controller` already use `AuthenticatedRememberedCheckTrait`.
+To add a policy check, override `performAccessCheck()` and call `parent::performAccessCheck()` first, as in the [custom limitation check example](custom_policies.md#custom-limitation-check).
+
 `Attribute` accepts three arguments:
 
-- `module` is the policy module (for example,`content`)
+- `module` is the policy module (for example, `content`)
 - `function` is the function inside the module (for example, `read`)
 - `limitations` are optional limitations to check against. Here you can provide two keys:
     - `valueObject` is the object you want to check for, for example `ContentInfo`.