There is actually a third type of technology team, which is referred to as a delivery team (or “Scrum team” or “dev team”). A delivery team doesn't even pretend to be a true product team. They are not cross‐functional, and they are not empowered. There is a product owner (responsible for administering the product backlog) and some number of engineers. They are purely about output (code and ship). If you're running a process like SAFe, then this is unfortunately you, and truthfully, I have no idea why you would want to read this book, since what I describe here is the polar opposite both philosophically and practically.