This content is a collective effort with multiple contributions, mainly from the Agile community. The list is long.
They are the experts and the practitioners mentioned below whose posts and articles have been linked in Sources, the many readers that suggested several improvements, those who worked on the case studies, and the facilitators of this effort, Luca Minudel and Yves Hanoulle.
They all have spent hours, days, weeks, and even months codifying, debating, verifying and generously sharing their findings. With the shared purpose of improving the state of affairs for everyone.