diff --git a/Extensions/xIdentityModelsExtensions.cs b/Extensions/xIdentityModelsExtensions.cs
index 654c29e..e315a67 100644
--- a/Extensions/xIdentityModelsExtensions.cs
+++ b/Extensions/xIdentityModelsExtensions.cs
@@ -4,6 +4,7 @@ using xCommons.Extensions;
 using xIdentityModels.Configurations;
 using xIdentityModels.Constants;
 using xIdentityModels.Dtos;
+using xIdentityModels.Models;
 
 namespace xIdentityModels.Extensions
 {
@@ -148,6 +149,29 @@ namespace xIdentityModels.Extensions
             return result;
         }
 
+        /// <summary>
+        /// Check Specified User Has Access to Provided Roles ...
+        /// </summary>
+        /// <param name="source"></param>
+        /// <param name="roles"></param>
+        /// <returns></returns>
+        public static bool HasAccess(
+            this XUserClaimsInfoDto source,
+            string[] roles
+        )
+        {
+            //
+            var result = 
+                !source.IsNullOrDefault() &&
+                source.Roles
+                    .Any(r => roles
+                        .Any(ar => r.ToNormalString()
+                            .Contains(ar.ToNormalString())));
+
+            //
+            return result;
+        }
+
         /// <summary>
         /// Check Specified User Contains Specified UserSelectByParam or not ...
         /// </summary>