Project Managers have requested that they have the ability to set the actual finish date on a task (in Clarity and MS Project) that is later than the date the last hour is posted on assignments. The Project Manager should be the one to determine when a task is completed, and just because the last hour is posted on an assignment does not mean that work was completed satisfactorily. The current work around is to use a milestone to mark the actual finish date, but you lose the duration variance of the task.