diff --git a/docs/index.md b/docs/index.md
index 7c63e98..93b652c 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -115,6 +115,7 @@ the official Yii2 advanced application template:
 See also all the possible configuration options available: 
 
 - [Configuration Options](installation/configuration-options.md)
+- [RBAC](installation/rbac.md)
 
 Enhancing and Overriding
 ------------------------
diff --git a/docs/installation/configuration-options.md b/docs/installation/configuration-options.md
index abe4993..4f36074 100644
--- a/docs/installation/configuration-options.md
+++ b/docs/installation/configuration-options.md
@@ -74,7 +74,7 @@ Configures the permission name for `administrators`. See [AuthHelper](../../src/
 Configures the URL prefix for the module. 
 
 
-### mailParams (type: `array`, default: `[]`)
+#### mailParams (type: `array`, default: `[]`)
 
 Configures the parameter values used on [MailFactory](../../src/User/Factory/MailFactory.php). The default values are: 
 
diff --git a/docs/installation/rbac.md b/docs/installation/rbac.md
new file mode 100644
index 0000000..d8b1153
--- /dev/null
+++ b/docs/installation/rbac.md
@@ -0,0 +1,67 @@
+RBAC
+====
+
+This module comes with RBAC package by default. We haven't found ourselves that we didn't require at least an admin 
+which doesn't require that level of security. Our projects always start with simple roles such as `admin` but later on 
+our customers always ask for different levels of permissions for multiple roles. 
+
+That is the reason why we include RBAC features by default, and whether you use it or not, you will have to apply 
+Yii's `rbac` schema migrations or override the views so `PermissionController` and `RoleController` are never 
+accessible.
+
+We have added an access filter (`Da\User\Filter\AccessRuleFilter`) to allow you to work with those usernames you 
+configure as administrators of your app via the 
+[Module::administradors](configuration-options.md#administrators-type-array-default-) attribute.
+
+How to Use `AccessRuleFilter`
+-----------------------------
+
+The following is a fragment on how the `Da\User\Controller\AdminController` has configured the filter:
+
+```php
+// ...
+
+use Da\User\Filter\AccessRuleFilter;
+use yii\filters\AccessControl;
+use yii\filters\VerbFilter;
+
+// ...
+
+class AdminController extends Controller
+{
+    // ...
+    
+    
+    public function behaviors()
+    {
+        return [
+            'verbs' => [
+                'class' => VerbFilter::class,
+                'actions' => [
+                    'delete' => ['post'],
+                    'confirm' => ['post'],
+                    'block' => ['post'],
+                ],
+            ],
+            'access' => [
+                'class' => AccessControl::class,
+                'ruleConfig' => [
+                    'class' => AccessRuleFilter::class,
+                ],
+                'rules' => [
+                    [
+                        'allow' => true,
+                        'roles' => ['admin'],
+                    ],
+                ],
+            ],
+        ];
+    }
+    
+    
+    // ... 
+}
+```
+
+
+© [2amigos](http://www.2amigos.us/) 2013-2017