diff --git a/Tagged PDF/Add-tags-to-table-in-the-PDF-document/.NET/Add-tags-to-table-in-the-PDF-document/Program.cs b/Tagged PDF/Add-tags-to-table-in-the-PDF-document/.NET/Add-tags-to-table-in-the-PDF-document/Program.cs
index 746ab545..f36c50f8 100644
--- a/Tagged PDF/Add-tags-to-table-in-the-PDF-document/.NET/Add-tags-to-table-in-the-PDF-document/Program.cs	
+++ b/Tagged PDF/Add-tags-to-table-in-the-PDF-document/.NET/Add-tags-to-table-in-the-PDF-document/Program.cs	
@@ -47,19 +47,19 @@
 pdfGridHeader.Cells[0].Value = "Employee ID";
 
 //Adding tag for header cell with tag type TH
-pdfGridHeader.Cells[0].PdfTag = new PdfStructureElement(PdfTagType.TableHeader);
+pdfGridHeader.Cells[0].PdfTag = new PdfStructureElement(PdfTagType.TableHeader) { Scope = ScopeType.Column };
 
 //Set the cell value. 
 pdfGridHeader.Cells[1].Value = "Employee Name";
 
 //Adding tag for header cell with tag type TH.
-pdfGridHeader.Cells[1].PdfTag = new PdfStructureElement(PdfTagType.TableHeader);
+pdfGridHeader.Cells[1].PdfTag = new PdfStructureElement(PdfTagType.TableHeader) { Scope = ScopeType.Column };
 
 //Set the cell value. 
 pdfGridHeader.Cells[2].Value = "Salary";
 
 //Adding tag for header cell with tag type TH.
-pdfGridHeader.Cells[2].PdfTag = new PdfStructureElement(PdfTagType.TableHeader);
+pdfGridHeader.Cells[2].PdfTag = new PdfStructureElement(PdfTagType.TableHeader) { Scope = ScopeType.Column };
 
 //Add rows.
 PdfGridRow pdfGridRow = pdfGrid.Rows.Add();