So when I started the first Scrum at Easel and told the CEO I wasn’t going to show him a long and detailed Gantt chart that we both knew was wrong, he said, “Fine. What are you going to show me?” And I told him that each month I’d show him a piece of working software. Not something that works in the back end. Not some piece of architecture. A piece of software that a customer can actually use. A fully implemented feature. “Okay,” he said. “Do that.”