Post by account_disabled on Dec 11, 2023 0:21:10 GMT -5
We decided to explain what each of them means. Valuable A valuable User Story justifies the business purpose of the modification. In other words, it accurately answers C Level Executive List the question of why to introduce the modification be introduced and why it is important from the stakeholders’ point of view. Vertical The second feature; Vertical derives from the Agile methodology.
The vertical User Story contains a new feature of the Product visible to the User. That is, it does not focus on horizontal “performance improvement” in a selected layer of the Product. On the contrary, it adds another “layer” to it. In other words, User Story describes how to modify the overall operation of a Product by answering the question of What exactly to improve? It also means that each functionality of the Product builds on existing solutions.
![](http://zh-cn.gilists.com/wp-content/uploads/2023/12/C-Level-Executive-List-300x173.png)
E for Estimable A good User Story should be estimable. This means that it must clearly define the scope of modifications to make to the product for the User Story to be considered complete. This allows the Development Team to determine the time and effort required to complete it. The scope and difficulty of a task are usually estimated in units called Story Points. They are relative. And each Development Team works out the Story Point value in practice based on previous experience. In separate articles, we’ve covered more about Development Team Velocity and how to measure it. user story S for Small User Story accepted for realization by the Development Team has to be concise. That is, it should be no longer than one Sprint. If Developers discover during Sprint Planning that the User Story proposed by the Product Owner is too long, they should split it into possibly independent parts. T for Testable The last letter of the acronym INVEST stands for testable. It means that the Product modification described in the User Story must hold water and be verifiable.