This document discusses sourcing strategies and trends in sourcing key business functions. It introduces the concept of a sourcing strategy cube that evaluates sourcing options based on ownership, location, and management approach. The document then covers trends in sourcing human resources, procurement, finance & accounting, and IT. It emphasizes that the goal of a sourcing strategy is to define what processes and functions provide strategic advantage versus those that could be outsourced to optimize costs and focus internally on core competencies. Effective sourcing requires selecting the right option in the sourcing cube and carefully managing the implementation and ongoing relationship.