Comment: We’re reposting here a classic article from the archives of Yuval’s personal blog.
What do Agile backlog items have to do with Dinosaurs?
I’ve been using a visualization that people find useful for understanding the relationship between the various Lean/Agile requirement containers. Some people call the full model a dinosaur. Others are reminded of the snake who ate an elephant from “The Little Prince”. (I’m sure there is a good connection to elephant carpaccio somewhere in here …)