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CRC Modeling: Bridging the Communication Gap Between Developers and Users

Class Responsibility Collaborator (CRC) models are an inclusive modeling technique. In other words, because CRC cards are a simple technique created using simple tools (index cards) they enable you to include your stakeholders in the modeling process.

In the late 1990s I wrote a white paper regarding this topic, and posted it as a free download at this site. But then over the years I reworked the material and reposted it at I’ve left this page up for historical purposes, but as you can see the links provided above are where you need to go.