diff --git a/Plugins/RawCMS.Plugins.Core/Model/FieldClientValidation.cs b/Plugins/RawCMS.Plugins.Core/Model/FieldClientValidation.cs
index c5df909c..0d464ad9 100644
--- a/Plugins/RawCMS.Plugins.Core/Model/FieldClientValidation.cs
+++ b/Plugins/RawCMS.Plugins.Core/Model/FieldClientValidation.cs
@@ -6,10 +6,13 @@
 // <author>Daniele Fontani, Emanuele Bucarelli, Francesco Mina'</author>
 // <autogenerated>true</autogenerated>
 //******************************************************************************
+using System.ComponentModel.DataAnnotations;
+
 namespace RawCMS.Plugins.Core.Model
 {
     public class FieldClientValidation
     {
+        [Required]
         public string Name { get; set; }
         public string Function { get; set; }
     }
diff --git a/RawCMS.Library/Schema/CollectionSchema.cs b/RawCMS.Library/Schema/CollectionSchema.cs
index d5e1b64f..4e065fb5 100644
--- a/RawCMS.Library/Schema/CollectionSchema.cs
+++ b/RawCMS.Library/Schema/CollectionSchema.cs
@@ -23,6 +23,7 @@ namespace RawCMS.Library.Schema
     public class CollectionSchema
     {
         public string CollectionName { get; set; }
+
         public bool AllowNonMappedFields { get; set; }
 
         public List<Field> FieldSettings { get; set; } = new List<Field>();
diff --git a/RawCMS.Library/Service/EntityService.cs b/RawCMS.Library/Service/EntityService.cs
index 001ffee3..c78ba6cb 100644
--- a/RawCMS.Library/Service/EntityService.cs
+++ b/RawCMS.Library/Service/EntityService.cs
@@ -75,10 +75,11 @@ private CollectionSchema AddIdSchemaField(CollectionSchema schema)
             {
                 Field field = new Field
                 {
-                    Name = "_id",
                     //BaseType = FieldBaseType.String,
-                    Type = "ObjectId",
-                    Required = true
+                    Name = "_id",
+                    Required = true,
+                    Type = "ObjectId"
+                                       
                 };
                 schema.FieldSettings.Add(field);
             }