diff --git a/modules/notification/notification.controller.js b/modules/notification/notification.controller.js
index 35e70fb..f0d21cd 100644
--- a/modules/notification/notification.controller.js
+++ b/modules/notification/notification.controller.js
@@ -16,6 +16,31 @@ const controllerOptions = { MODULE_NAME };
 const extraControllers = {
 
     sendNotificationEvent: () => {
+
+        /**
+         * notificationSample = {
+         *  "title": "título de la notificación",
+         *  "message": "cuerpo de la notificación",
+         *  "recipients": {
+         *      "eventId": "xxx-xxx-xxx-xxx",
+         *      "segment": "ALL" | "ALL_VALIDATED" | "ALL_NOT_VALIDATED" | 
+         *                 "PARTNERS_ALL" | "PARTNERS_VALIDATED" | "PARTNERS_NOT_VALIDATED" | 
+         *                 "COLLEGE_ALL" | "COLLEGE_VALIDATED" | "COLLEGE_NOT_VALIDATED"
+         *  },
+         * "data": {
+         *      "type": "message",
+         *      "title": "Título del mensaje",
+         *      "message": "Cuerpo del mensaje",
+         *      "button": {
+         *          "caption": "Etiqueta del boton",
+    *               "url": "https://www.site.es",
+    *               "screen": "<RouterName>",
+    *               "paramId": "23",
+         *      }
+         * }
+         *}
+         */
+
 //eventId
 //tittle
 //message