diff --git a/How-to-add-dock-child-in-dockingmanager-by-drag-and-drop-from-other-controls/README.md b/How-to-add-dock-child-in-dockingmanager-by-drag-and-drop-from-other-controls/README.md
index e82c72d..2c8181c 100644
--- a/How-to-add-dock-child-in-dockingmanager-by-drag-and-drop-from-other-controls/README.md
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@@ -1,3 +1,5 @@
 # How to add dock child in WPF DockingManager by drag and drop from other controls?
 
-[WPF DockingManager](https://www.syncfusion.com/wpf-controls/docking) has built in support to drag and drop Dock child from one DockingManager to another. You can also configure child dock controls by drag and drop from other controls. 
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+[WPF DockingManager](https://www.syncfusion.com/wpf-controls/docking) has built in support to drag and drop Dock child from one DockingManager to another. You can also configure child dock controls by drag and drop from other controls. 
+
+KB article - [How to add dock child in WPF DockingManager by drag and drop from other controls?](https://www.syncfusion.com/kb/9447/how-to-add-dock-child-in-wpf-dockingmanager-by-drag-and-drop-from-other-controls)