Note: The keyboard layout that you are viewing should support uncoupled modifier keys. Please set the keyboard layout using the ‘View as…’ menu command.
Uncouple the modifier keys?

Sorry, the ‘KCHR’ editor depends on routines in the System that are not available in the version you are using. Please update to System 5.0 or later.

Sorry, in order to view the ‘KCHR’ resource as a different keyboard,this editor needs the ‘Key Layout’ file. Please drag this file into your System Folder.