JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. To Modify a Button Assignment Select Workspace > Button Assignments. The Button Assignments dialog opens. The title bar identifies the open button menu. Do one of the following: Select a button assignment from the list box. orIn the Buttons group box, turn on the Ctrl, Alt, and/or Shift check boxes and select the desired logical button from the list box. In the Action text box, edit the key-in. To save the changes in the open button menu, select File > Save. In the Button Assignments dialog, click OK. Parent topic: Customizing Button Assignments