diff --git a/Demos/FeatureCenter/FeatureCenter.Module/RuntimeFields/CalculatedWithCode/CreateRuntimeCalculatedFieldController.cs b/Demos/FeatureCenter/FeatureCenter.Module/RuntimeFields/CalculatedWithCode/CreateRuntimeCalculatedFieldController.cs
index f46313abea..79c4ca4b56 100644
--- a/Demos/FeatureCenter/FeatureCenter.Module/RuntimeFields/CalculatedWithCode/CreateRuntimeCalculatedFieldController.cs
+++ b/Demos/FeatureCenter/FeatureCenter.Module/RuntimeFields/CalculatedWithCode/CreateRuntimeCalculatedFieldController.cs
@@ -1,7 +1,6 @@
 using System;
 using DevExpress.ExpressApp;
 using DevExpress.Persistent.Base;
-using DevExpress.Xpo;
 using Xpand.ExpressApp;
 using Xpand.Xpo;
 
@@ -10,11 +9,15 @@ public class CreateRuntimeCalculatedFieldController : ViewController {
         public override void CustomizeTypesInfo(DevExpress.ExpressApp.DC.ITypesInfo typesInfo) {
             base.CustomizeTypesInfo(typesInfo);
             var classInfo = XpandModuleBase.Dictiorary.GetClassInfo(typeof(Customer));
-            
-            if (classInfo.FindMember("SumOfOrderTotals")==null) {
+
+            if (classInfo.FindMember("SumOfOrderTotals") == null) {
+                var xpandCalcMemberInfo = classInfo.CreateCalculabeMember("SumOfOrderTotals", typeof(float), "Orders.Sum(Total)");
                 var attributes = new Attribute[] {new VisibleInListViewAttribute(false),new VisibleInLookupListViewAttribute(false),
-                                                  new VisibleInDetailViewAttribute(false),new PersistentAliasAttribute("Orders.Sum(Total)")};
-                classInfo.CreateCalculabeMember("SumOfOrderTotals", typeof(float), attributes);
+                                                  new VisibleInDetailViewAttribute(false)};
+                foreach (var attribute in attributes) {
+                    xpandCalcMemberInfo.AddAttribute(attribute);
+                }
+
                 typesInfo.RefreshInfo(typeof(Customer));
             }
         }