Alteration Notification

It would be helpful to be able to clearly see what information exactly has changed. At the moment there is no way to see if there was a change in either: check in date, number of guests or check out date.
It would be helpful to be able to see the “old” reservation details and the “new” details.

OR to be able to set up 2 different Alteration notification rules: One for when DATES have been changed and one for when GUEST NUMBER was changed).