I believe the community has been looking for a solution for years. I have successfully created a way to have Stopwatch Style Time Tracking – On any sheet, at the parent or child row, by individual, and allowing manual edits! This is without using Resource Management. I used Bridge to handle the automation and two sheets with an array of formulas and cross-sheet look ups to pull this off. I have it fully functional and error free running right now. It would be amazing if this could become built into the core product somehow.