Under the Dock Bars node, each child node corresponds to a customizable dock bar. The dock bars you can customize include: the Workspace Manager, the Output Window, the Properties window, the Layer Manager window, the property windows for thematic maps and the Flight Stops Manager.
Users can customize groups. When you adjusted the position of dock bar, the group it belongs to will change correspondingly.
The name of the node is the title of the corresponding dock bar.