diff --git a/src/Umbraco.Web/Models/ContentEditing/ContentDomainsAndCulture.cs b/src/Umbraco.Web/Models/ContentEditing/ContentDomainsAndCulture.cs
index 9f0750cb7c..45c6313d91 100644
--- a/src/Umbraco.Web/Models/ContentEditing/ContentDomainsAndCulture.cs
+++ b/src/Umbraco.Web/Models/ContentEditing/ContentDomainsAndCulture.cs
@@ -1,11 +1,15 @@
 using System.Collections.Generic;
+using System.Runtime.Serialization;
 
 namespace Umbraco.Web.Models.ContentEditing
 {
+    [DataContract(Name = "ContentDomainsAndCulture")]
     public class ContentDomainsAndCulture
     {
+        [DataMember(Name = "domains")]
         public IEnumerable<DomainDisplay> Domains { get; set; }
 
+        [DataMember(Name = "language")]
         public string Language { get; internal set; }
     }
 }
diff --git a/src/Umbraco.Web/Models/ContentEditing/DomainDisplay.cs b/src/Umbraco.Web/Models/ContentEditing/DomainDisplay.cs
index a6f7e499e4..ea3ea509c9 100644
--- a/src/Umbraco.Web/Models/ContentEditing/DomainDisplay.cs
+++ b/src/Umbraco.Web/Models/ContentEditing/DomainDisplay.cs
@@ -1,16 +1,26 @@
-namespace Umbraco.Web.Models.ContentEditing
+using System.Runtime.Serialization;
+
+namespace Umbraco.Web.Models.ContentEditing
 {
+    [DataContract(Name = "DomainDisplay")]
     public class DomainDisplay
-    {
+    {        
         public DomainDisplay(string name, int lang)
         {
             Name = name;
             Lang = lang;
         }
 
+        [DataMember(Name = "name")]
         public string Name { get; }
+
+        [DataMember(Name = "lang")]
         public int Lang { get; }
+
+        [DataMember(Name = "duplicate")]
         public bool Duplicate { get; set; }
+
+        [DataMember(Name = "other")]
         public string Other { get; set; }
     }
 }
diff --git a/src/Umbraco.Web/Models/ContentEditing/DomainSave.cs b/src/Umbraco.Web/Models/ContentEditing/DomainSave.cs
index 3ad19cfd60..6853762af3 100644
--- a/src/Umbraco.Web/Models/ContentEditing/DomainSave.cs
+++ b/src/Umbraco.Web/Models/ContentEditing/DomainSave.cs
@@ -1,10 +1,20 @@
-namespace Umbraco.Web.Models.ContentEditing
+using System.Runtime.Serialization;
+
+namespace Umbraco.Web.Models.ContentEditing
 {
+    [DataContract(Name = "DomainSave")]
     public class DomainSave
     {
+        [DataMember(Name = "valid")]
         public bool Valid { get; set; }
+
+        [DataMember(Name = "nodeId")]
         public int NodeId { get; set; }
+
+        [DataMember(Name = "language")]
         public int Language { get; set; }
+
+        [DataMember(Name = "domains")]
         public DomainDisplay[] Domains { get; set; }
     }
 }