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High Level Models of Project Deliverables

Examples are the context diagram and use case diagrams. Such models are very useful strategically. They complement product visions, stories, or value propositions, customer segmentations, customer personae, etc. Also, they can be progressively elaborated into more detailed structural and/or dynamic models. Here is a fine video – 8 minutes or so – on four such […]

Context Diagrams

Context diagrams represent a project’s product boundaries or “scope”. They model the product at a high level, in its “done” context. They do this by representing only the entities that interact with the product in that context. Thus, they do not represent the parts of the product or its behavior over time. As high level […]

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