diff --git a/How-to-show-the-tooltip-for-specified-cell-in-wpf-datagrid/README.md b/How-to-show-the-tooltip-for-specified-cell-in-wpf-datagrid/README.md
index 07086c4..677e7c6 100644
--- a/How-to-show-the-tooltip-for-specified-cell-in-wpf-datagrid/README.md
+++ b/How-to-show-the-tooltip-for-specified-cell-in-wpf-datagrid/README.md
@@ -2,4 +2,6 @@
 
 This sample show cases how to show the tooltip for specified cell in [WPF DataGrid](https://www.syncfusion.com/wpf-controls/datagrid) (SfDataGrid).
 
-You can display the information of a specified GridCell as tooltip in [WPF DataGrid](https://www.syncfusion.com/wpf-controls/datagrid) (SfDataGrid) by getting the cell information from the cell index resolved from the mouse hover position by `VisualContainer.PointToCellRowColumnIndex`.
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+You can display the information of a specified GridCell as tooltip in [WPF DataGrid](https://www.syncfusion.com/wpf-controls/datagrid) (SfDataGrid) by getting the cell information from the cell index resolved from the mouse hover position by `VisualContainer.PointToCellRowColumnIndex`.
+
+KB article - [How to show the tooltip for specified cell in WPF DataGrid (SfDataGrid)?](https://www.syncfusion.com/kb/9338/how-to-show-the-tooltip-for-specified-cell-in-wpf-datagrid-sfdatagrid)