This book emphasizes on the Advanced Scrum Add-ons/Techniques to be explored, applied, and utilized by the Scrum Teams to establish and improve a fully functional Scrum-based Agile Way of Working. Reading this book not only helps the Scrum Teams to encourage their overall responsibility, accountability, and ownership, but also guides them to become High-Performing Scrum Teams. The book contains numerous real-time use-cases and visual illustrations for various concepts of Scrum Framework, Scrum-based Agile Way of Working, and Advanced Scrum Add-ons/Techniques. It also gives an overview of Scrum Malfunctioning and various ways to prevent and correct it. This book acts as a handy reference for the Scrum Teams to make use of Advanced Scrum Add-ons/Techniques. These techniques include the overall Structure and Alignment of Scrum Teams, Scrum Roles, Working Agreements of Scrum Teams, Effective and Efficient Scrum Artifacts Management, Relative Estimation, Scrum Events, Advanced Engineering Practices, Technical Agility, Scrum Metrics, Scaling Scrum, and few other aspects of Scrum-based Agile Way of Working. After reading this book, the readers can look out for any malfunctions present within their Scrum Teams and apply the applicable Advanced Scrum Add-ons/Techniques to address such malfunctions. By applying these techniques, they can also address the scope for a continuous improvement under the Scrum-based Agile Way of Working of their Scrum Teams.