The ability to show the total time spent on all tasks within a summary task as time tracked to the summary task. This was a user could assign X amount of hours to a summary task, then track this to subtasks. The subtasks could have 0 hours expected and the summary task would have all the expected time that one would work on the project in the week. This would allow a simplified way to predict time spent on various projects, without having to shift all the predicted time to be spent on individual tasks. It would be useful for someone that who knows generally how long they will spend each week on certain projects, and knows that many of their subtasks will be assigned within 1-2 days that they are due.