user stories
Comprehensive User Stories
A user story is a high-level requirement of a feature provided from the perspective of a stakeholder. A comprehensive user story has acceptance criteria that cover all possible functional scenarios or conditions needed to satisfy the user requirements. In development and testing terms, this means defining positive and negative scenarios. This article defines what differs […]
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How to Split User Stories
George Dinwiddie proposes a list of material that should help you in the task of splitting user stories used to manage requirements in Agile approaches. In his own handout, he explains the difference between stories in the backlog that are often called features or epics and stories selected for development that should generally be small […]
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Using Use Cases or User Stories in Scrum
This blog post defines the concept of use cases and user stories and discusses how and when they should be used in an Agile software development project. User stories are different from use cases because they are centred on the result and the benefit of the thing you’re describing, whereas use cases are more granular. […]
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User Stories Key Dimensions
This article discusses the three dimensions of user stories: the backlog order, the complexity (or effort) and the business value. These dimensions are flexible until the sprint commitment, but right before it, you should have estimated the complexity and the business value for the top of the product backlog, which means that the product backlog […]
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Agile Software Requirements by Dean Leffingwell
The title of one of the initial chapters of the book “Agile Software Requirements” by Dean Leffingwell is “The Big Picture of Agile Requirements”. This emphasizes that agile requirements are more than user stories on a small card. In this book, Dean Leffingwell presents the big picture of agile requirements, together with the small details that […]
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Functional Requirements Are Not Always User Stories
What happens when Scrum projects do not have clear user stories? Because Product Owner has the subject matter expertise and decision making capabilities, that does not mean that he can clearly communicate the requirements in a way that will make the developers/testers as productive as possible. This blog post explains that the best way to […]
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