User notification from server methods

Hi, 

I'm creating server method and populating a new Part structure (+ doing other thing in an method). And last thing from method I would like to send 'on screen ' summary/notification what happened to the user (like inn.newError("Hi, this is what happened")). But as an 'Info' not an _error_.

Is there a nice way to send information from server methods to users?

 //Jukka