diff --git a/ReportImp/QuerFaelltEin/Plugins/CustomServiceRecordStatisticFactory.cs b/ReportImp/QuerFaelltEin/Plugins/CustomServiceRecordStatisticFactory.cs
index a112a634b..440e58c75 100644
--- a/ReportImp/QuerFaelltEin/Plugins/CustomServiceRecordStatisticFactory.cs
+++ b/ReportImp/QuerFaelltEin/Plugins/CustomServiceRecordStatisticFactory.cs
@@ -16,6 +16,10 @@ namespace QuerFaelltEin.Plugins
 {
 	public class CustomServiceRecordStatisticFactory : ServiceRecordStatisticFactory
     {
+        public override bool UseFlexibleView() // damit deren Anpassungen nicht überschrieben werden
+        {
+            return false;
+        }
 
         public override ServiceRecordStatisticsInfoDC GetServiceRecordStatisticInfo(long costBearer2SupportConceptOid, DateTime statisticsDate)
         {
diff --git a/ReportImp/Wetterleuchten/CustomServiceRecordStatisticFactory.cs b/ReportImp/Wetterleuchten/CustomServiceRecordStatisticFactory.cs
index 5b4f66dee..694792feb 100644
--- a/ReportImp/Wetterleuchten/CustomServiceRecordStatisticFactory.cs
+++ b/ReportImp/Wetterleuchten/CustomServiceRecordStatisticFactory.cs
@@ -18,6 +18,11 @@ namespace Wetterleuchten
     {
         private Dictionary<long, decimal> sdOid2Hours = new Dictionary<long, decimal>();
 
+        public override bool UseFlexibleView() // damit deren Anpassungen nicht überschrieben werden
+        {
+            return false;
+        }
+
         public override ServiceRecordStatisticsInfoDC GetServiceRecordStatisticInfo(long costBearer2SupportConceptOid, DateTime statisticsDate)
         {
             var c2s = DAOFactory.GenericDAO.LoadByID<CostBearer2SupportConcept>(costBearer2SupportConceptOid);