The document discusses SAP SD (Sales and Distribution) and the SAP implementation process. It describes SAP SD as an ERP package that specifies planning across departments and utilizes the 4Ms (Men, Money, Material, Machinery). It notes that SAP uses a three-tier architecture with presentation, application, and database layers. It then outlines the roles of consultants in implementing SAP projects using the ASAP (Accelerated SAP) methodology, which consists of five phases: project preparation, business blueprint, realization, final preparation, and go-live support.