I was wondering if there is a way to depict that, on an activity that has a decision; one of the branches completely terminates with the activity. This would be similar to a subroutine just returning control to the invoker when a condition is met.

sub activity() {
   ...
   ...
   if ( condition ) {
      ...
   } else {
      return;//This branch finishes the activity
   }
   ...
}

Thanks,

Carlos