https://jerrymanas.com/2017/02/26/the-case-against-time-tracking/
"There are alternative, “good enough” ways of getting most of this
information that do not have the same negative impact on morale as
timesheets." Jerry Manas
Jerry Manas (famous for his book Napoleon on Project Management - one of my two favourite project management books) makes
some very good points about using timesheets (or more accurately, not using timesheets). Relevant no matter what your purpose is in requiring that staff complete timesheets.
...Geoff