Communication / Consulting / Product Management / Project Management / Requirements / Requirements Models / Use Cases

Communicating A Release Schedule With Use Cases

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We manage release schedules with project management. We manage customer expectations with consulting skills. How do we manage customer expectations about release schedules? With Use Cases. Background We started a series of posts exploring why we apply use cases as part of product management, identifying 8 goals for which use […]

Agile / Product Management / Project Management / Software development

Agile’s Biggest Strength is Agile’s Biggest Weakness

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Agile works because it is designed to help teams adapt to changes in direction. Agile is designed to minimize the pain of changing requirements. Agile proponents believe the premise that requirements will change and no amount of upfront planning will impact that. They believe that the requirements simply do not exist until after something has been built. Agile processes save a lot of time by not doing big upfront requirements gathering or design work. They also don’t involve big up-front planning. They do small planning work. And they do it again and again, throughout the project. This works because they minimize wasted planning effort.

Process Improvement / Project Management / Software development / Use Cases

Where Did You Get That Estimate?

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How good are our estimates? We can use PERT to estimate the time it will take to implement each requirement. We can use timeboxes to schedule the requirements within each release. If we don’t know how good our estimates are, its an exercise in futility. Scheduling is about more than predicting the future, its about knowing how much faith to have in our predictions.