Which are key characteristics of Agile User Stories?

What are the characteristics of user stories?

Mike Cohn specifies six fundamental attributes of a good user story in his book User Stories Applied. These are (1) independent, (2) negotiable, (3) valuable to users or customers/purchasers, (4) estimatable, (5) small, and (6) testable.

What are the four values of agile?

The four core values of Agile software development as stated by the Agile Manifesto are:

  • individuals and interactions over processes and tools;
  • working software over comprehensive documentation;
  • customer collaboration over contract negotiation; and.
  • responding to change over following a plan.

What are two characteristics of a good user story?

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  • Independent: As much as possible, try to make sure that stories are not interdependent as this might lead to prioritization and planning problems. …
  • Negotiable: A story should be brief. …
  • Valuable: A story should provide value to the customer or the user. …
  • Estimatable: Developers need to be able to estimate a story.

Are user stories negotiable?

In these cases, a small compromise, or a slight change in approach to the feature, can simplify and speed up the implementation. User Stories should be Negotiable, so no time is wasted when the user or customer’s goals can be met an easier way.

How do you break user stories into tasks?

Here are some effective tips for breaking down a user story into tasks.

  1. Create Meaningful tasks. Describe the tasks in such a way that they convey the actual intent. …
  2. Use the Definition of Done as a checklist. …
  3. Create tasks that are right sized. …
  4. Avoid explicitly outlining a unit testing task. …
  5. Keep your tasks small.
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How detailed should user stories be?

Conclusion. A user story should be written with the minimum amount of detail necessary to fully encapsulate the value that the feature is meant to deliver. Any specifications that have arisen out of conversations with the business thus far can be recorded as part of the acceptance criteria.

How many user stories are there?

For a team of 7 developers you would have over 20-40 user stories which is likely way too many. It also subtly takes the focus off of swarming and puts attention toward a developer per story. 5 to 15 user stories per sprint is about right. Four stories in a sprint may be okay on the low end from time to time.

What is the format of a user story?

Definition: A user story is a small, self-contained unit of development work designed to accomplish a specific goal within a product. A user story is usually written from the user’s perspective and follows the format: “As [a user persona], I want [to perform this action] so that [I can accomplish this goal].”