Monday, May 14, 2012

Story Point: What is important?

While assigning story points in any sprint, every single time one of the team members asks same question: On what basis story points to be assigned? I do not have perfect answer but I have come up with following list of factors which should be considered while assigning story point.

• Technical complexity
• Business complexity
• Efforts required to complete the story ( dev +test+ deployment + ...)
• Dependency within scrum team
• Dependency within project (A project might have multiple scrum teams)
• Dependency across different projects ( some of the projects might be running on waterfall model)
• Clarity in requirements
• Clarity in scope
• Urgency of story

While taking help from google, biggest issue I observe that most of the Agile/Scrum experts are talking about what not affect story points but not the what affect.

One more central themes I noticed with respect to story point: In a Scrum team relative value of story points for each story is important not the absolute value.

Any thoughts ?

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