diff --git a/ej2-asp-core-mvc/pdfviewer/EJ2_ASP.MVC/getting-started-with-server-backed.md b/ej2-asp-core-mvc/pdfviewer/EJ2_ASP.MVC/getting-started-with-server-backed.md
index b2e58fb01f..7526f9711b 100644
--- a/ej2-asp-core-mvc/pdfviewer/EJ2_ASP.MVC/getting-started-with-server-backed.md
+++ b/ej2-asp-core-mvc/pdfviewer/EJ2_ASP.MVC/getting-started-with-server-backed.md
@@ -378,15 +378,19 @@ namespace GettingStartedMVC.Controllers
         public string uniqueId { get; set; }
         public string data { get; set; }
         public string viewPortWidth { get; set; }
-        public string viewportHeight { get; set; }
+        public string viewPortHeight { get; set; }
         public string tilecount { get; set; }
         public string isCompletePageSizeNotReceived { get; set; }
         public string freeTextAnnotation { get; set; }
         public string signatureData { get; set; }
         public string fieldsData { get; set; }
-        public string FormDesigner { get; set; }
+        public string formDesigner { get; set; }
         public string inkSignatureData { get; set; }
-    }
+        public string tileXCount { get; set; }
+        public string tileYCount { get; set; }
+        public bool digitalSignaturePresent { get; set; }
+}
+
 }
 
 {% endhighlight %}
diff --git a/ej2-asp-core-mvc/pdfviewer/EJ2_ASP.NETCORE/getting-started-with-server-backed.md b/ej2-asp-core-mvc/pdfviewer/EJ2_ASP.NETCORE/getting-started-with-server-backed.md
index 8bc64e5e84..056d918fd4 100644
--- a/ej2-asp-core-mvc/pdfviewer/EJ2_ASP.NETCORE/getting-started-with-server-backed.md
+++ b/ej2-asp-core-mvc/pdfviewer/EJ2_ASP.NETCORE/getting-started-with-server-backed.md
@@ -392,7 +392,7 @@ namespace PDFViewerSample.Pages
         public bool isFormFieldAnnotationsExist { get; set; }
         public string documentLiveCount { get; set; }
         public string annotationDataFormat { get; set; }
-	public string importedData { get; set; }
+	    public string importedData { get; set; }
     }
 }
 {% endhighlight %}