This is where you enter the button text for menu item buttons, if needed. You configure the buttons for shortcut keys under Settings in My windows... on the Window menu, and they will then be visible in the My windows... toolbar. For the button text to be visible, you must check the option Show button text under Settings in the Customize... procedure in the Window menu. If you leave these fields empty, the shortcut keys will have the same button text that is displayed under Name for the menu item. If the menu item has a long name, you can enter an abbreviated name here that will fit on the button.