Please pick a topic from your assigned chapters--e.g. demand management in different production/market environments (ETO, MTO, ATO, and MTS); the order decoupling point; collaborative planning, forecasting, and replenishment (CPFR); planning strategies in SAP ERP; MPS techniques; ATP logic and order promising; MPS stability (freezing and time fencing); planning in an ATO environment (super bills and two-level MPS); rough-cut capacity planning and resource leveling; or another relevant topic from this week that interests you. Your posting should help us gain a deeper understanding of your chosen topic by supplementing the text material with other Web sources as well as SAP Help (http://help.sap.com or simply highlight any label/field on the screen and click F1).