Press INSERT+F2 to open the Run JAWS Manager dialog, then press K, followed by ENTER.
When you start the Keyboard Manager from within an application, the Keyboard Manager automatically opens the key map file for that application.
When you start the Keyboard Manager from the Utilities menu within the JAWS interface, the Keyboard Manager opens the default key map file.
After you start the Keyboard Manager, JAWS selects the appropriate key map file name in the left hand pane of the manager.
When you open the Keyboard Manager from an application, you can open the default key map file by pressing CTRL+SHIFT+D.