Right now I can add multiple people to a task, but for reporting and dashboards it takes all the estimated time and assigns it to both people. So for example, if I had two people where one needed to spend 30 minutes and the other needed to spend 2 hours it assigns 2.5 hours to each person in the Workload and Dashboard view. It would be nice if I could estimate the amount of time for each person on the task so their Workload/Capacity would be more accurate.