We know to treat business rules and business requirements differently. One example – treat external government regulations as rules (because they are less subject to change than requirements). When you have multiple systems in an architecture, while “rules” makes sense for one system, “requirements” make sense for another. What do […]
Business Analysis / Prioritization / Product Management / Requirements
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Improved Prioritization And Market Segmentation
Prioritization is about maximizing the value you provide to your customers. When you have multiple sets of customers with different priorities, what do you do? You could try and find the lowest-common-denominator, and please everyone a little bit. But that would be the wrong thing to do – by trying […]
Administrivia / Business Analysis / Product Management / Requirements / Requirements gathering
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Recycling An Active Listening Article
We’re dedicating our “blogging time” this week to doing some infrastructure upgrades – we have to address some security issues on the site. Until we get through these changes, we’ll be recycling some of our existing content. For our recent readers, it will be “new to you” and for our […]
Agile / Prioritization / Product Management / Requirements / Software development
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Plan For Today, And Plan Correctly For Tomorrow
Instead of Prioritize the present when planning your product. Neglecting the future is almost as bad as over-emphasizing it. The key is to incorporate your plans for the future correctly by making them play second fiddle to the present needs of your market. Serve both today and tomorrow – but […]
Requirements / Requirements gathering / Requirements Models / UML Modeling
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Uncovering Requirements With UML Class Diagrams Part 5
In this article, we build on our ability to represent straight forward business relationships in UML class diagrams. These relationships describe how two objects are related to each other. Representing relationships in class diagrams helps us to better understand the domain and helps us to uncover hidden requirements. Occasionally, we […]
Requirements / Requirements gathering / Requirements Models / UML Modeling
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Uncovering Requirements With UML Class Diagrams Part 4
The hardest part of gathering requirements effectively is uncovering the requirements that people don’t immediately tell you. You have to ask the right questions. And one of the best ways to find the right questions to build a class diagram of the business domain. This article continues our introduction to […]
Requirements / Requirements gathering / Requirements Models / UML Modeling
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Uncovering Requirements With UML Class Diagrams Part 3
UML Class Diagrams are very effective at uncovering requirements. They give us insight into how the business thinks about objects and their relationships. And from that understanding, we think to ask questions we might otherwise overlook. In this part of our series, we look at how to represent when one […]
Requirements / Requirements gathering / Requirements Models / UML Modeling
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Uncovering Requirements With UML Class Diagrams Part 2
We continue our exploration of UML Class Diagrams with this article that explores how to represent basic business relationships in a class diagram. Drawing these relationships can dramatically clarify requirements documents. Using a class diagram to supplement other requirements documents provides for a centralized reference that enables a shared understanding […]
Requirements / Requirements gathering / Requirements Models / UML Modeling
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Uncovering Requirements With UML Class Diagrams Part 1
UML Class Diagrams can be used not only for documenting software design, but for documenting software requirements. One of the challenges in writing clear, unambiguous requirements is being precise about what a particular word means. This is especially true with symbolic terms like “quote” or “customer” – where everyone knows […]