Posting on behalf of a customer:
Right now, when a member Calibrates the measure tool for a file, it changes the "Updated by" column information for that file to that member's name, and the "Updated Last" field changes to the date/time of the calibration. However, this action is not reflected in the File Activities, make it confusing to understand why that person's name is being shown in the "Update by" field. There should be an associated action shown in the File Activities that a calibration happened to understand why those fields got updated. Right now the only corresponding activity shows that the member "viewed" the file, but that in itself wouldn't cause the Updated By/Updated Last columns to change.
