Hello,
We are in the process of implementing the timesheet functionality within Workfront. If users have to input actual work in the timesheet and then update percent complete on their tasks, it would make more sense to have the actual work on the task update the percent complete or percent work complete on that task. I know there isn't a field for calculating the amount of work complete but I think it would be beneficial to have that option and have it be auto populated by using the actual work against the planned work. We don't want to inconvenience our users by making them update both the percentage complete and the actual work on their tasks.