diff --git a/src/Orchard.Web/Modules/Orchard.DesignerTools/Services/ObjectDumper.cs b/src/Orchard.Web/Modules/Orchard.DesignerTools/Services/ObjectDumper.cs
index 7392d3b82..3ae303bef 100644
--- a/src/Orchard.Web/Modules/Orchard.DesignerTools/Services/ObjectDumper.cs
+++ b/src/Orchard.Web/Modules/Orchard.DesignerTools/Services/ObjectDumper.cs
@@ -139,7 +139,13 @@ namespace Orchard.DesignerTools.Services {
             }
 
             foreach (var member in members) {
-                if (o is ContentItem && member.Name == "ContentManager" 
+                if ((o is ContentItem && (member.Name == "ContentManager"
+                        || member.Name == "Parts"
+                        || member.Name == "Record"
+                        || member.Name == "VersionRecord"
+                        || member.Name == "TypeDefinition" 
+                        || member.Name == "TypePartDefinition" 
+                        || member.Name == "PartDefinition"))
                     || o is Delegate
                     || o is Type
                     ) {