Hi sc2!  It doesn't seem like there is any function that logs the date and time of changes made to the note field of a specific client device. I use a text expander software that replaces a given shortcut phrase (like /date) with the current date and time, which makes the function available system-wide too. We would recommend that you leave this as a feedback suggestion for the product team via the Meraki dashboard Give your feedback function, so the product team can look into the possibility of adding it in future dashboard updates. ... View more