diff --git a/Tasks/CombineAddresses.cs b/Tasks/CombineAddresses.cs
index 182a7fa..d235f43 100644
--- a/Tasks/CombineAddresses.cs
+++ b/Tasks/CombineAddresses.cs
@@ -1,3 +1,4 @@
+using System;
 using System.Collections.Generic;
 using System.Threading.Tasks;
 using Avalonia.Threading;
@@ -15,7 +16,7 @@ public class CombineAddresses
 
     public async Task<KasAddressList> Perform(List<KasAddressList> address_lists)
     {
-        KasAddressList result = new();
+        KasAddressList result = new("Ergebnis_" + DateTime.Now.ToString("ddMMyy_HHmmss"));
         await Task.Run(async () =>
         {
             for (var i = 0; i < address_lists.Count; i++)