WBS RA Results Settlement and WBS Actual Costs and Actual Revenues Settlement

Hello Everyone,

I Have an contented related to Result Analysis for a Real Estate Project managed by WBS Elements, present is the existent situation:

Lets presume that we person 2 Levels WBS Elements
Level 1 – Compound
Level 2 – Units (Villas, Apartments, etc)

Level 2 WBS Elements are Billing Elements arsenic we make income contracts for them. We request to tally RA for the task truthful I tried to tally it connected Level 2 Elements but I got to a dormant extremity for settling the existent costs and existent revenues to COPA arsenic it's alternatively you tally RA connected a WBS oregon settee the existent costs and revenues for a WBS element, truthful I tried to person the RA Key connected Level 1 WBS Element and region it from Level 2 WBS Elements truthful I tin tally RA connected Level 1 and besides settee Level 2 to COPA erstwhile each WBS Elements person TECO status, but besides I couldn't tally the RA connected Level 1 WBS Element arsenic the Actual Costs and Revenues are being posted to Level 2 units, truthful nary Actuals the RA tin work connected Level 1 WBS Element. Does anyone person a hint what to bash present ? however to tally RA to cipher deferred gross on the task beingness and besides settee existent costs and revenues of Units truthful we tin get profitability for each portion ?