1, the successful change is not completely top-down or bottom-up, but through the combination of the relevant elements of change.
2. If we fail to foresee the end of the scrum transition, we cannot determine all the gaps between the current state and the ending state.
3, change and the content of the past training often conflict, software developers can not adapt to this change in a short time, leading to the failure of transformation.
4, the ability of people to change is limited, so the ability of enterprises to change is also limited-——— require people to do too much change at the same time, they are unbearable, destructive pressure and the future of the impact of the confusion will follow. In addition, the speed of modern technological innovation, people can not quickly keep up, resulting in people's work and interaction of fundamental changes and different.
5, the best practice is dangerous. As Toyota's founder said, "There are some things that are called standard work, but the standards are constantly changing." Conversely, if you think the standard work is the best for you, then it's all over. If we take things as the best possible way, then the motivation for lean "continuous incremental improvement" disappears.
The 6th, 7 chapters of the Law on construction of software engineering