diff --git a/entity/Appointment_entity/entityfields/deleteseries/stateProcess.js b/entity/Appointment_entity/entityfields/deleteseries/stateProcess.js
index f4c74851bc407a263811db26812e1ebfb750bbee..a0efe219b1305d4b2689f5787ac4b4f755373ed3 100644
--- a/entity/Appointment_entity/entityfields/deleteseries/stateProcess.js
+++ b/entity/Appointment_entity/entityfields/deleteseries/stateProcess.js
@@ -11,7 +11,7 @@ var event = JSON.parse(vars.getString("$param.Entry_param"));
 
 if(event) //event not empty
 {
-    var ownerCn = event[calendars.USER2]["cn"];
+    var ownerCn = event[calendars.ORGANIZER2]["cn"];
     var currentUserTitle = vars.getString("$sys.user");
     
     if(event[calendars.RECURRENCEID] && ownerCn == currentUserTitle) //serientermin und currentUser der TerminOwner