Start with one job your users need to complete. Map the steps from the moment that need appears to the point where they get a useful result. Your first release should make that journey work from beginning to end.
Separate the essentials from the conveniences. Ask what you need to learn, what must be reliable, and what can wait until you have feedback. A small, coherent release gives you something meaningful to test.
A useful starting question: What could a user accomplish on day one that they cannot do easily today?




















