Mac OS X: How to Use Pop-Up, Hierarchical Menus in the Dock

Dragging a folder or disk to the Dock provides a hierarchical pop-up menu.
A pop-up menu in the Dock offers you the same type of hierarchical submenu structure that was available in the Apple menu of Mac OS 9 and earlier. To create a pop-up menu in the Dock, simply drag a disk or folder icon into the Dock, between the dividing line and the Trash. Disks and folders in the Dock must be placed to the right of or below the divider.

A disk or folder in the Dock reacts two ways:




Figure 1 Navigating a disk from the Dock
Published Date: Feb 17, 2012