This document provides an overview of the key concepts and methods covered in the Evolve phase of the design thinking process. The Evolve phase focuses on developing strategies and implementation plans to deliver the solutions identified in previous phases. Some of the key methods discussed include concept synthesis to define the overall solution, strategic requirements to assess organizational fit, activity system integration to evolve current processes, and viability analysis to evaluate impact. Additional tools covered are innovation assessment, change management, identifying quick wins, and creating an action plan. The overall goal of the Evolve phase is to strategize and test ideas to learn what resources are needed for effective implementation.