Dr. William Hefley is a clinical professor at the Naveen Jindal School of Management at the University of Texas at Dallas. He is also associated with ITSqc, LLC, whose mission is to evolve capability models and certification methods for organizations involved in sourcing relationships. He is currently working in the areas of IT-enabled sourcing from the perspectives of both service providers (the eSCM-SP) and their clients, and he led the effort to develop the eSCM for Client Organizations (eSCM-CL). Dr. Hefley teaches IT, service science, service innovation, and sourcing management courses, and is a frequent lecturer on service innovation and global software delivery. He also supervises graduate studies and projects related to sourcing relationships, software process management, human capital management, and knowledge management. He was previously on the faculty at the University of Pittsburgh and Carnegie Mellon University and was a senior member of the technical staff at the SEI, where he led the team that developed the People CMM. Dr. Hefley received his Ph.D. in organization science and information technology from Carnegie Mellon University. He also received an M.S. in engineering and public policy from Carnegie Mellon University and an M.S.S.M from the University of Southern California. He also received a B.S. in computer science and political science, and a B.A. (with distinction) in psychology. He is currently on the editorial boards of several journals and is series editor for the Springer book series on Service Science: Research and Innovations in the Service Economy.