Add and delete new folders to the list to be synchronised

Write a php code for adding and removing device folder from device.
Write a js code for adding and removing folder into store while user select / deselect folder

js/ui/MDMHierarchyTreePanel.js

@@ -38,6 +38,25 @@ Zarafa.plugins.mdm.ui.MDMHierarchyTreePanel = Ext.extend(Zarafa.hierarchy.ui.Tre
 
 		// call parent
 		Zarafa.plugins.mdm.ui.MDMHierarchyTreePanel.superclass.initComponent.apply(this, arguments);
+	},
+
+	/**
+	 * The filter which is applied for filtering nodes from the
+	 * {@link Zarafa.hierarchy.ui.Tree HierarchyTree}.
+	 * It will hide own user store.
+	 *
+	 * @param {Object} folder the folder to filter
+	 * @return {Boolean} true to accept the folder
+	 */
+	nodeFilter: function (folder)
+	{
+		var hide = Zarafa.plugins.mdm.ui.MDMHierarchyTreePanel.superclass.nodeFilter.apply(this, arguments);
+
+		if(hide && this.hideOwnTree) {
+			hide = !folder.getMAPIStore().isDefaultStore();
+		}
+
+		return hide;
 	}
 });