diff --git a/Dtos/XOpenActionDto.cs b/Dtos/XOpenActionDto.cs
index 41f3b66..918a0d3 100644
--- a/Dtos/XOpenActionDto.cs
+++ b/Dtos/XOpenActionDto.cs
@@ -5,96 +5,104 @@ using xModels.Dtos;
 
 namespace xIdentityModels.Dtos
 {
-    public class XOpenActionDto
+    /// <summary>
+    /// a List of Available Open Actions ...
+    /// </summary>
+    public struct XOpenActions
     {
-        /// <summary>
-        /// a List of Available Open Actions ...
-        /// </summary>
-        public struct XOpenActions
-        {
-            public const string HandShake = "HandShake";
-            public const string GetUserInfo = "GetUserInfo";
-        }
+        public const string HandShake = "HandShake";
+        public const string GetUserInfo = "GetUserInfo";
+    }
+
+    /// <summary>
+    /// Open Actions Request Model ...
+    /// </summary>
+    public class XOpenActionRequestDto : XBaseDto
+    {
+        //
+        public string Action { get; set; }
+        public string Payload { get; set; }
+        public string Checksum { get; set; }
+        public XDeviceDto Device { get; set; }
+        public DateTime Timestamp { get; set; }
 
         /// <summary>
-        /// Open Actions Request Model ...
+        /// Validate Model ...
         /// </summary>
-        public class XOpenActionRequestDto : XBaseDto
+        /// <returns></returns>
+        public bool Validate()
         {
             //
-            public string Action { get; set; }
-            public string Payload { get; set; }
-            public string Checksum { get; set; }
-            public XDeviceDto Device { get; set; }
-            public DateTime Timestamp { get; set; }
+            var result =
+                !Device.IsNull() &&
+                !Timestamp.IsNull() &&
+                !Timestamp.IsExPired() &&
+                !Action.IsNullOrEmpty() &&
+                (Action == XOpenActions.HandShake ||
+                Action == XOpenActions.GetUserInfo);
 
-            /// <summary>
-            /// Validate Model ...
-            /// </summary>
-            /// <returns></returns>
-            public bool Validate()
-            {
-                //
-                var result =
-                    !Device.IsNull() &&
-                    !Timestamp.IsNull() &&
-                    !Timestamp.IsExPired() &&
-                    !Action.IsNullOrEmpty() &&
-                    (Action == XOpenActions.HandShake ||
-                    Action == XOpenActions.GetUserInfo);
-
-                //
-                return result;
-            }
-
-            /// <summary>
-            /// Checksum Digest Model ...
-            /// </summary>
-            /// <returns></returns>
-            public string ToOpenActionToken()
-            {
-                //
-                var result = string.Empty;
-                if (!Validate())
-                {
-                    return result;
-                }
-
-                //
-                var tmp = this;
-                tmp.Checksum = string.Empty;
-
-                //
-                result = $"{tmp.ToJSON()}"
-                    .ToMd5String();
-                return result;
-            }
-
-            /// <summary>
-            /// Validate a Token is Correspond to Model or not ...
-            /// </summary>
-            /// <param name="token"></param>
-            /// <returns></returns>
-            public bool ValidateToken(string token)
-            {
-                //
-                var result =
-                    Validate() &&
-                    !token.IsNullOrEmpty() &&
-                    token == ToOpenActionToken();
-
-                //
-                return result;
-            }
+            //
+            return result;
         }
 
         /// <summary>
-        /// aa Dto which used between Api's ...
+        /// Checksum Digest Model ...
         /// </summary>
-        public class XOpenActionInnerDto : XBaseDto
+        /// <returns></returns>
+        public string ToOpenActionToken()
         {
-            public string Token { get; set; }
-            public string Payload { get; set; }
+            //
+            var result = string.Empty;
+            if (!Validate())
+            {
+                return result;
+            }
+
+            //
+            var tmp = this;
+            tmp.Checksum = string.Empty;
+
+            //
+            result = $"{tmp.ToJSON()}"
+                .ToMd5String();
+            return result;
+        }
+
+        /// <summary>
+        /// Validate a Token is Correspond to Model or not ...
+        /// </summary>
+        /// <param name="token"></param>
+        /// <returns></returns>
+        public bool ValidateToken(string token)
+        {
+            //
+            var result =
+                Validate() &&
+                !token.IsNullOrEmpty() &&
+                token == ToOpenActionToken();
+
+            //
+            return result;
         }
     }
+
+    /// <summary>
+    /// aa Dto which used between Api's ...
+    /// </summary>
+    public class XOpenActionInnerDto : XBaseDto
+    {
+        public string Token { get; set; }
+        public string Payload { get; set; }
+    }
+
+    /// <summary>
+    /// User Info Providing in Open Actions ...
+    /// </summary>
+    public class XOpenActionUserInfoDto : XBaseDto
+    {
+        public string Username { get; set; }
+        public string Firstname { get; set; }
+        public string Lastname { get; set; }
+        public string Avatar { get; set; }
+    }
 }
\ No newline at end of file