Follow the procedure below to create a keyboard map file.
Options > Settings > Keyboard Maps
From any open session, from the Options menu choose Settings.
Under Categories, select Keyboard Maps.
Click New.
Double-click the key you want to assign a function, or move to the key using the LEFT or RIGHT arrow keys, and then press ENTER.
Complete the Action page.
NOTE:You can also display the default map and copy functions to the new map, and save the map under a new name.