Hi
I'm trying to create a plugin that will fire when something changes on an Appointment. Unfortunately I'm unable to capture the closing of one, be it as completed or cancelled.
My plugin is registered on the Book and Reschedule messages. I thought, that closing and opening an Appointment would be handled by a SetState message, but it does not seem to be so - it does not seem to be triggered by it at all.
What message should I use to capture this event?
Regards
Grzegorz Zych