A very useful little feature, discovered trying to find a way to enter a patch number with the computer keyboard:  
 
If you <Control> Click on a program/patch number, the VST Instrument (Kontakt5) instrument bank setting for that track jumps to the correct instrument.     Saves a big mouse move, to check the match between patch number and Kontakt setting. 
 

If you're refering to the event list, this has been there long before Sonar! ;-)

I'm glad you found it and it's helping you...

Keni