Hi. Thank you for the response.
May be there is an opportunity to predefine visible settings of this field when you open appointment? I mean to display this field only if you are a creator of this appointment or something like that?
We use the exchange server. Our top chief has several assistants who work with his calendar. They create appointments and send invites. They ask to add the simple text field where they can write private notices which shouldn't be sent to another invited people. It should be displayed just...