I would like to enter budget cost by loading resources and expenses on activities (for example carpenter 8 hrs, truck 1 day, lumber $250), but our accounting system tracks cost at a higher level, so I would like to enter actuals at a higher level. Is this doable? When I tried entering actuals at the summary level, I couldn't find a way to add summary cost without adding resources, and if I add resources then I am addinig to the man-hours in the schedule. I am new to using P6 for cost, so I may simply be exposing my ignorance. Any help is appreciated.