I jumped at this post because the title is right on target to one of my biggest hurdles in portfolio management--human resources. I have several projects going with many of the same people and I don't know how to show management that many people are over utilized. You say, "Again using the EEF and OPA as guides, work with other members of the organization to determine which individuals are available." Does anyone have more details on how an enterprise can keep track of what percentage of time staff are assigned to operational work and what percentage of time they are assigned to specific projects?