On every individual record (Client, Property, Tenancy, Waiting List, Maintenance Task, Tradesperson, etc.) the details of changes made to the record are located at the bottom left of the screen.
Date Last Changed: The date and time the record was last changed
Last Updated By: The Chintaro user that made the last change to the record
There is also an Audit button that is located at the bottom of the screen 
that when clicked, will open the Audit History of the record:
Detail: The explanation of the changes to the record
User: The Chintaro user that performed the change
Date Logged: The date and time the changes were made
Click here to see the Solution: Audit Functions - Sub-Menu