diff --git a/docs/crud/configuration.md b/docs/crud/configuration.md
index 726e3ab..854c4c9 100644
--- a/docs/crud/configuration.md
+++ b/docs/crud/configuration.md
@@ -32,9 +32,15 @@ Defines options given to a form.
 
 ## setAction
 
-`setAction(string $page, string $action, bool $enabled)`
+`setAction(string $page, string $action, bool|callable $enabled)`
 
-Set if an action is enabled or not in the given page. Take a look at `core/Resources/views/admin/crud/*.html.twig` for more information.
+Set if an action is enabled or not in the given page. Take a look at `core/Resources/views/admin/crud/*.html.twig` for more information. Depending the context, the callable could receive the entity in parameter. Example:
+
+```
+->setAction('index', 'edit', function(EntityInterface $entity) {
+    return $entity->getUser()->getId() === $this->getUser()->getId();
+})
+```
 
 Usage in a CRUD template: `{% if configuration.action('index', 'new')%}...{% endif %}`.
 
@@ -86,7 +92,7 @@ Add a field displayed in the given context. Used in the index.
 use App\Core\Crud\Field;
 
 $configuration->setField('index', 'Title', Field\TextField::class, [
-	// options
+    // options
 ])
 ```
 
@@ -106,28 +112,28 @@ Examples:
 
 ```
 $configuration->setField('index', 'My field', TextField::class, [
-	'property' => 'myProperty',
-	// OR
-	'property_builder' => function($entity, array $options) {
-		return $entity->getMyProperty();
-	},
+    'property' => 'myProperty',
+    // OR
+    'property_builder' => function($entity, array $options) {
+        return $entity->getMyProperty();
+    },
 ])
 
 $configuration->setField('index', 'My field', TextField::class, [
-	'raw' => true,
-	'property_builder' => function($entity, array $options) {
-		return sprintf('<span class="foo">%s</span>', $entity->getBar());
-	},
+    'raw' => true,
+    'property_builder' => function($entity, array $options) {
+        return sprintf('<span class="foo">%s</span>', $entity->getBar());
+    },
 ])
 
 // https://127.0.0.7:8000/admin/my_entity?_sort=property&_sort_direction=asc
 $configuration->setField('index', 'My field', TextField::class, [
-	'property' => 'myProperty'
-	'sort' => ['property', '.myProperty'],
-	// OR
-	'sort' => ['property', function(MyEntityRepositoryQuery $query, $direction) {
-		$query->orderBy('.myProperty', $direction);
-	}],
+    'property' => 'myProperty'
+    'sort' => ['property', '.myProperty'],
+    // OR
+    'sort' => ['property', function(MyEntityRepositoryQuery $query, $direction) {
+        $query->orderBy('.myProperty', $direction);
+    }],
 ])
 ```
 
@@ -198,11 +204,11 @@ Set the default sort applied in the repository query.
 
 ```
 $configuration
-	->setDefaultSort('index', 'title', 'asc')
-	->setField('index', 'Title', Field\TextField::class, [
-		'property' => 'title',
-		'sort' => ['title', '.title'],
-	]);
+    ->setDefaultSort('index', 'title', 'asc')
+    ->setField('index', 'Title', Field\TextField::class, [
+        'property' => 'title',
+        'sort' => ['title', '.title'],
+    ]);
 ```
 
 ## setIsSortableCollection
@@ -214,7 +220,7 @@ It enables the drag & drop to sort entities.
 ```
 class MyEntity implements EntityInterface
 {
-	// ...
+    // ...
 
     /**
      * @ORM\Column(type="integer", nullable=true)
@@ -233,7 +239,7 @@ class MyEntity implements EntityInterface
         return $this;
     }
 
-	// ...
+    // ...
 }
 ```