This concisely written book explains why it is important to define high-quality requirements and gives you tools and techniques for developing and managing requirements. Originally published as a 3.5 X 5.5-inch wire-bound booklet, strong demand brought forth the publication of this larger 5 x 7 inch; version. Covered in this best selling publication are the essentials of requirements development & management: how to elicit, prioritize and document requirements how to create useful models for analyzing requirements ways to verify and validate requirements techniques for adapting requirements practices how to manage requirements throughout the project. The book helps stakeholders including analysts, project managers, and team facilitators, at all organizational levels learn and apply the tools, methods and processes needed to attain high-quality software requirements. It"s a valuable tool as a stand-alone resource, training reference book and handy performance support resource.