diff --git a/How-to-collapse-the-center-drag-provider-of-wpf-dockingmanager/README.md b/How-to-collapse-the-center-drag-provider-of-wpf-dockingmanager/README.md
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--- a/How-to-collapse-the-center-drag-provider-of-wpf-dockingmanager/README.md
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@@ -1,3 +1,5 @@
 # How to collapse the center drag provider of the WPF DockingManager?
 
-[DockAbility](https://help.syncfusion.com/cr/wpf/Syncfusion.Windows.Tools.Controls.DockAbility.html) property of [WPF DockingManager](https://www.syncfusion.com/wpf-controls/docking) has been used to set the desired dock side for the child element. To collapse the center, drag provider of DockingManager, we can set Dockablity of each child element of DockingManager to Horizontal and Vertical.
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+[DockAbility](https://help.syncfusion.com/cr/wpf/Syncfusion.Windows.Tools.Controls.DockAbility.html) property of [WPF DockingManager](https://www.syncfusion.com/wpf-controls/docking) has been used to set the desired dock side for the child element. To collapse the center, drag provider of DockingManager, we can set Dockablity of each child element of DockingManager to Horizontal and Vertical.
+
+KB article - [How to collapse the center drag provider of the WPF DockingManager?](https://www.syncfusion.com/kb/8796/how-to-collapse-the-center-drag-provider-of-the-wpf-dockingmanager)