Agile

• 创建用户故事地图（User Story Mapping）的8个步骤

http://www.woshipm.com/pd/270289.html

• User Story

https://www.atlassian.com/agile/project-management/user-stories

• • "As a [persona]": Who are we building this for? We’re not just after a job title, we’re after the persona of the person. Max. Our team should have a shared understanding of who Max is. We’ve hopefully interviewed plenty of Max’s. We understand how that person works, how they think and what they feel. We have empathy for Max.
  • “Wants to”: Here we’re describing their intent — not the features they use. What is it they’re actually trying to achieve? This statement should be implementation free — if you’re describing any part of the UI and not what the user goal is you're missing the point.
  • “So that”: how does their immediate desire to do something this fit into their bigger picture? What’s the overall benefit they’re trying to achieve? What is the big problem that needs solving?
• Epic
• An epic is a big user story. That’s it. Nothing fancy here. No need to get tied up in knots trying to figure out, “Should this be an epic or a user story?” If it’s something that provides business value and needs to be on the product backlog, it’s a user story. But it may also be an epic, because it’s big.

• So what does “big” actually mean? In the years I’ve been using Scrum, the best two definitions I’ve found are:

  • An epic is a story that is larger than 8 story points
  • An epic is a story that can’t be completed in one sprint

  I think the second definition is better, since it doesn’t rely on your use of story points for estimation (though you can read why I love story point estimating) and it’s independent of your particular team’s velocity.

　　　　　　https://www.ascendle.com/blog/epic-vs-user-story-whats-the-difference

• • a large user story, perhaps a few to many months in size […]. Epics are useful as placeholders for large requirements. Epics are progressively refined into a set of smaller user stories at the appropriate time
  • The epic will be split into small user stories, and will not “remain”.

　　　　　　https://const.fr/blog/agile/scrum-differences-epics-stories-themes-features/