1) The documents discuss key components of a successful business transformation including governance, roles and responsibilities within a Center of Excellence (COE), and cultural principles for the COE.
2) It provides examples of COE organizational structures and recommends having clear processes for program management, architecture, adoption, development, and release management.
3) Establishing principles like being mobile-first, configuration over custom code, and making decisions based on data are emphasized as helping the COE move quickly while driving business value.