Instead, they asked for a broader perspective to gain a better understanding of the interdependence between enterprise stakeholders, processes, and system software, which in turn will lead to more appropriate techniques and higher-quality system. After an introductory chapter that provides exploration of key issues in engineering terms, this book is organized into three sections. Part 2 addresses key areas in the engineering requirements, such as market-driven requirements engineering, goal modeling, requirements ambiguity, and others. Section 3 concludes the book with articles of existing empirical evidence and experiences from practices in industrial projects. Its broader perspective gives this book a different appeal and make it attractive to both researchers and practitioners, not only in software engineering, but also in other disciplines such as business process reengineering and knowledge management.