Hi Roger,
I am not quite sure if I understand your question, but I assume that you
would like to use the managed timesheets and only allow users to enter time
within “open†time periods.
You can achieve this by creating time periods and only open the once you
would like to have amended. Even though your team members can see all time
periods, they will only be able to enter time in the “open†period( there is
actually a visual different within Actual Work for open and closed periods.
Open are white and closed are “yellowishâ€)
I hope this helps