Dr. Marco Sisfontes-Monge is Managing Partner of Arellius Enterprises and for more than 15 years has supported implementers, direct clients, and other customers in Europe, North America, Latin America, Asia, and Africa in the following industries: automotive, insurance, pharmaceutical and health care, logistics, software, utilities, chemical, oil and gas, exploration and natural resources, discrete and process manufacturing, retail, and financial services. His background includes project management and performance measurement, product-and activity-based costing, design optimization, discrete and process simulation, system dynamics, and structural equations modeling. He also has finance specializations from the London Business School and Saïd Business School from University of Oxford, England. He also wrote the SAP PRESS books CPM and Balanced Scorecard with SAP, Controlling-Profitability Analysis (CO-PA) with SAP, Implementing SAP Business Objects Planning and Consolidation (SAP BPC) Volume 1: Foundations, and he is an active writer for the SAP Financials Expert Magazine.