diff --git a/AddOn/Calender_Office365_User/calendar.php b/AddOn/Calender_Office365_User/calendar.php
index ec1d608f..0122769f 100644
--- a/AddOn/Calender_Office365_User/calendar.php
+++ b/AddOn/Calender_Office365_User/calendar.php
@@ -69,7 +69,6 @@ if (isset($_GET['delete'])) {
  
 }
 
-
 // Termin erstellen
 if(isset($_GET['create'])){
     $event = [
@@ -93,6 +92,13 @@ if(isset($_GET['create'])){
     echo json_encode($response, JSON_PRETTY_PRINT);
 }
 
+
+if(isset($_GET['eventId'])) {
+    $event = $calendar->getEventById($eventId);
+    header('Content-Type: application/json');
+    echo json_encode($event, JSON_PRETTY_PRINT);
+    exit();
+}
 $events = $calendar->getEvents(); // eigene Funktion in OutlookCalendar-Klasse
 header('Content-Type: application/json');
 echo json_encode($events, JSON_PRETTY_PRINT);