A native of London, England, Martin Murray joined the computer industry upon his graduation from Middlesex University in 1986. In 1991, he began working with SAP R/2 in the Materials Management area for a London-based multi-national beverage company. In 1994, he moved to the United States to work as an SAP R/3 consultant. Since then, he's been implementing the Materials Management (MM) and Warehouse Management (WM) functionality in projects throughout the world. He works for IBM Global Business Services. Martin is the author of six best-selling books from SAP PRESS: Materials Management with SAP ERP, Warehouse Management with SAP ERP, Discover Logistics with SAP ERP, Maximize Your Warehouse Operations with SAP ERP, Understanding the SAP Logistics Information System, and SAP Transaction Codes: Your Quick Reference to T-Codes in SAP ERP. Jawad Akhtar works as the SAP Leader for Business Sales and Delivery at IBM Pakistan. He earned a chemical engineering degree from Missouri University of Science and Technology (USA) in 1996. He has more than 18 years of professional experience and has completed several large-scale SAP implementations and rollout lifecycles. He has led large teams in his roles as an SAP integration manager and SAP project manager, and has also been proactively involved in business development and solution architect roles. He is the technical advisor to SAPexperts and is a prolific contributor to SearchSAP, where he shares his views on logistics, supply chain management (SCM), product lifecycle management (PLM), and project management.You can view his profile on LinkedIn at http://pk.linkedin.com/in/jawadakhtar. You can also contact Jawad via email at jawad.akhtar@live.com or Twitter @jawadahl.