I have sent scheduled meetings that occur every monday & wednesday to some people. All those events, until the end of the year have been added to their calendar. Now I want to add another one to those scheduled meetings for the remaining of the year. How could I do that quickly (I'd need a step by step solution please). I would like to make sure that this person is "added" to the original group so all further modifications of the meetings would be sent to every one (old group + new person) at the same time.