Spice girls question

Kanban really helps focus people on what we call in the community the "spice girls question". When you are doing the queue replenishment for a Kanban system, you might say which two things do you want next. Management consultant Stephen Bungay would say you have to “tell me what you want, what you really really want” and once you committed on that you shouldn't change your mind.

Sources

• InfoQ » Interview with David J. Anderson at Lean Kanban 2013 Conference