All changes made by an individual user at a specific time (i.e. activity logs) are recorded in SciNote. For example, you can see who completed which protocol step and when, which samples have been used and which results have been uploaded, etc.
You can see the logged activities on any individual task under the Activity tab.
You can also see the general activity through the entire SciNote under the Activities tab at the bottom of the menu bar on the left.