diff --git a/system/Filters/Filters.php b/system/Filters/Filters.php
index d0c67845466f..df27e3f6cee3 100644
--- a/system/Filters/Filters.php
+++ b/system/Filters/Filters.php
@@ -125,6 +125,8 @@ public function __construct($config, RequestInterface $request, ResponseInterfac
      *
      * Sample :
      * $filters->aliases['custom-auth'] = \Acme\Blob\Filters\BlobAuth::class;
+     *
+     * @deprecated 4.4.2 Use Registrar instead.
      */
     private function discoverFilters(): void
     {
diff --git a/user_guide_src/source/changelogs/v4.4.2.rst b/user_guide_src/source/changelogs/v4.4.2.rst
index 68cba760c549..86e543e5d205 100644
--- a/user_guide_src/source/changelogs/v4.4.2.rst
+++ b/user_guide_src/source/changelogs/v4.4.2.rst
@@ -29,6 +29,10 @@ Changes
 Deprecations
 ************
 
+- **Filters:** The Auto-Discovery for Filters and ``Filters::discoverFilters()``
+  is deprecated. Use :ref:`registrars` instead. See :ref:`modules-filters` for
+  details.
+
 Bugs Fixed
 **********
 
diff --git a/user_guide_src/source/general/modules.rst b/user_guide_src/source/general/modules.rst
index b15e3c47bdf6..2a6df4aa7b2e 100644
--- a/user_guide_src/source/general/modules.rst
+++ b/user_guide_src/source/general/modules.rst
@@ -160,9 +160,18 @@ the **Modules** config file, described above.
 When working with modules, it can be a problem if the routes in the application contain wildcards.
 In that case, see :ref:`routing-priority`.
 
+.. _modules-filters:
+
 Filters
 =======
 
+.. deprecated:: 4.4.2
+
+.. note:: This feature is deprecated. Use :ref:`registrars` instead like the
+    following:
+
+    .. literalinclude:: modules/015.php
+
 By default, :doc:`filters <../incoming/filters>` are automatically scanned for within modules.
 It can be turned off in the **Modules** config file, described above.
 
diff --git a/user_guide_src/source/general/modules/015.php b/user_guide_src/source/general/modules/015.php
new file mode 100644
index 000000000000..0b1f17508607
--- /dev/null
+++ b/user_guide_src/source/general/modules/015.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace CodeIgniter\Shield\Config;
+
+use CodeIgniter\Shield\Filters\SessionAuth;
+use CodeIgniter\Shield\Filters\TokenAuth;
+
+class Registrar
+{
+    /**
+     * Registers the Shield filters.
+     */
+    public static function Filters(): array
+    {
+        return [
+            'aliases' => [
+                'session' => SessionAuth::class,
+                'tokens'  => TokenAuth::class,
+            ],
+        ];
+    }
+}