A small VoiceAttack profile containing 236 EDDI event handlers each event contains 4 comment lines like so;
## Variables for this event can be read about here;
https://github.com/EDCD/EDDI/wiki/AFMU-repairs-event
## Also worth a read through;
https://github.com/EDCD/EDDI/wiki/VoiceAttack-Integration
If you wish to use a particular event then you'll need to check the wiki page link provided within the event to find out what variables, if any, are made available to VA.