使用者流程(请参见图1)可以很方便地转换为用例的传统视图，因为他们的重点是参与者(最终用户或外部系统)和系统之间的交互。

Consumer processes (see Figure 1) translate comfortably into the traditional view of a use case because they're focused on interactions between actors (end users or external systems) and the system.

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