Agile software testing requires a structured approach to ensure quality and organizational communication. An agile process playbook for software testing is essential to include QA in the conversation from the beginning of the discovery stage, fostering a shift in mindset and culture. The playbook should cover key stages such as research, technology analysis, requirements definition, and deployment planning, ensuring collaboration, quality strategy approval, and continuous testing. By involving QA early on, teams can improve speed, efficiency, ownership, and collaboration, ultimately leading to better quality software.