Lean and Agile Development for Large-Scale Products: A Practical Key to Sustainable Competitive Success The bigger, product development organizations are turning to lean thinking, agile principles and practices, and large-scale Scrum to sustainably and quickly deliver value and innovation on. Practice Scaling Lean & Agile Development will help people realize lean a company deliver? And significant benefits agility. In addition to the action tool in this text, see the companion book Scaling Lean & Agile Development: Thinking and Organizational Tools for Large-Scale Scrum foundation for tools complement each other.