diff --git a/WellnessLiving/Wl/Promotion/Index/PromotionIndexModel.php b/WellnessLiving/Wl/Promotion/Index/PromotionIndexModel.php
index 5d573740..673c4771 100644
--- a/WellnessLiving/Wl/Promotion/Index/PromotionIndexModel.php
+++ b/WellnessLiving/Wl/Promotion/Index/PromotionIndexModel.php
@@ -1,4 +1,4 @@
-
*
+ * array a_access
+ *
+ *
+ * Information about services, which can be visited with this pass or membership.
+ *
+ * - array[] a_class
+ * - List of available classes and events. Each element has key k_class, where primary key of the class or event
+ * can be found.
+ * - array[] a_resource
+ * - List of available assets. Each element has key k_resource, where primary key of the asset can be found.
+ * - array[] a_service
+ * - List of available appointment types. Each element has key k_service, where primary key of the
+ * appointment type can be found.
+ * - bool is_class_all
+ * - `true` if any class in the business can be visited with this PO. `false` if only selected classes.
+ * Selected classes can be found in the list of available classes and events.
+ * - bool is_event_all
+ * - `true` if any event in the business can be visited with this PO. `false` if only selected events.
+ * Selected events can be found in the list of available classes and events.
+ *
+ *
+ *
* array a_image
*
*