I need for appointment modification tracking and auditing capabilities.

I find it dissapointing that there isnt tracking done on an appointment from start to finish. I need to be able to check for mistakes , See when a change was made , See who made the change. This will make it easy incase someone accidently messes up a book and may need tracking to back track.

I am shocked this is not a thing. How do you excpect managers to manage appointments without a feature like this?