On a canceled appointment can I configure so that it shows with a line through, rather than disappearing, when I accept the change?

When my assistant deletes in her outlook, it comes as a notification that the appointment is canceled, with the option of accepting the update. If I don't accept the update, there is a line through the appointment, which I like. If I do, the appointment disappears. I would like to still have canceled appointmnents but with lines through.