diff --git a/MTC_Adapter/SCMA/DataModelXML.cs b/MTC_Adapter/SCMA/DataModelXML.cs
index a27adcb..a9214ff 100644
--- a/MTC_Adapter/SCMA/DataModelXML.cs
+++ b/MTC_Adapter/SCMA/DataModelXML.cs
@@ -25,13 +25,26 @@ namespace SCMA
     public Modules Machine { get; set; } 
 #endif
 
+    // rivedere con 
+    // - https://docs.microsoft.com/it-it/dotnet/standard/serialization/controlling-xml-serialization-using-attributes
+    // - https://www.jonasjohn.de/snippets/csharp/xmlserializer-example.htm
+    // RIPENSARE OBJ GERARCHICO IN TOTO...
+    // ModelDesign > MAchine > List<Property> + List<Array> + List<Component> ognuno coi suoi attributi...
+
+
     [XmlArray("Machine")]
-    //[XmlArrayItem("Property")]
     [XmlArrayItem("Property", Type = typeof(Property))]
     [XmlArrayItem("Variable", Type = typeof(Variable))]
     [XmlArrayItem("Component", Type = typeof(Component))]
     public ouData[] PVData { get; set; }
 
+    //[XmlArray("Machine")]
+    //[XmlArrayItem("Property")]
+    //[XmlArrayItem("Property", Type = typeof(Property))]
+    //[XmlArrayItem("Variable", Type = typeof(Variable))]
+    //[XmlArrayItem("Component", Type = typeof(Component))]
+    //public cData[] CData { get; set; }
+
     /// <summary>
     /// Serializzazione XML dell'oggetto conf dell'adapter
     /// </summary>
@@ -93,9 +106,9 @@ namespace SCMA
 
     [XmlArray("Machine")]
     //[XmlArrayItem("Property")]
-    [XmlArrayItem("Property", Type = typeof(Property))]
-    [XmlArrayItem("Variable", Type = typeof(Variable))]
-    [XmlArrayItem("Component", Type = typeof(Component))]
+    //[XmlArrayItem("Property", Type = typeof(Property))]
+    //[XmlArrayItem("Variable", Type = typeof(Variable))]
+    //[XmlArrayItem("Component", Type = typeof(Component))]
     public ouData[] PVData { get; set; }