diff --git a/demos/init-db.php b/demos/init-db.php
index e44c58c6cb..7f2e7e2993 100644
--- a/demos/init-db.php
+++ b/demos/init-db.php
@@ -198,6 +198,9 @@ protected function initPreventModification(): void
 /**
  * Improve testing by using prefixed real field and SQL names.
  *
+ * @property WrappedId $id @Atk4\Field()
+ *
+ * @method WrappedId|null                  getId()
  * @method static|null                     tryLoad(WrappedId $id = null)
  * @method static                          load(WrappedId $id)
  * @method \Traversable<WrappedId, static> getIterator()
diff --git a/demos/tutorial/actions.php b/demos/tutorial/actions.php
index 9e418aabf0..d3a983c9ba 100644
--- a/demos/tutorial/actions.php
+++ b/demos/tutorial/actions.php
@@ -165,7 +165,7 @@ functionality and more. Next example shows how you can disable user action (add)
         $country = new Country($owner->getApp()->db);
         $country->getUserAction('add')->enabled = false;
         $country->getUserAction('delete')->enabled = static function (Country $entity) {
-            return $entity->id % 2 === 0;
+            return $entity->id->getId() % 2 === 0;
         };
         $country->addUserAction('mail', [
             'appliesTo' => Model\UserAction::APPLIES_TO_SINGLE_RECORD,