I would like to be able to plan resource types, e.g. programmers or testers. With this kind of planning, I am less interested in who specifically performs a given task, but I would like to be able to assign resource types within the total number. For example, a team of testers is 3 FTEs, a team of developers is 6 FTEs, a team of business analysts is 4 FTEs. I would like to plan at an overall (strategic) level the project workloads in each team controlling in the medium and long planning horizon the availability of resources in the teams. I would appreciate suggestions on how to realize such my need.