Everyone knows that to do Scrum well, you must change the way you approach requirements. But when you're just getting started it's hard to know the difference between traditional requirements, use cases, and user stories. And even harder to know which one works for you. Charles Suscheck, with co-author William Nazzarro, shares his knowledge and experience to help you choose the methodology that works best for you.

Agile estimation gives you the right answer, even if it’s not the one you want to hear.