Start Level 1 Node: Planning Service ManagerPlanning Service ManagerEnd Level 1 Node: Planning Service Manager
   Start Level 2 Node: Preparation of the Planning RunPreparation of the Planning RunEnd Level 2 Node: Preparation of the Planning Run
   Start Level 2 Node: Storage ServiceStorage ServiceEnd Level 2 Node: Storage Service
   Start Level 2 Node: Define SelectionsDefine SelectionsEnd Level 2 Node: Define Selections