对工作流的起源、概念以及模型进行了简要的阐述，分析了角色活动图（RAD）模型及其他一些工作流模型，并说明了这些工作流模型在“一站式”审批流程进行建模应用时的不足。
Then it introduces the model of RAD and other workflow models, and explained the shortage of these models using in modeling of the "one-site"examination and approval workflow.
图5：在产品交付周期中，不同活动和角色在不同的时间达到峰值，因此，具体的参与者或是角色不需要在100%的时间里被100%的使用，这一点是可行的。
Figure 5: different activities and roles peak at different times in a product delivery cycle. Therefore, it's feasible that a specific actor or role isn't 100 percent utilized 100 percent of the time.
图4显示了通过提供者和消费者的每个角色来管理的活动。
Figure 4 shows the activities that are typically conducted by each of the roles of provider and consumer.
图4显示了活动到适当角色的高级映射。
A high-level mapping of activities to the appropriate roles is shown in Figure 4.
为了理解开发人员在这个新架构中的角色，让我们仔细看看过程模型的“面试安排(Schedule Interview)”活动(图5)。
To understand the role of a developer in this new architecture, let's focus on the "Schedule Interview" activity of the process model (Figure 5).
图5显示了执行业务驱动的IT活动的各个阶段所必需的一些重要角色。
Figure 5 illustrates the few important roles that are required to execute the various phases of a business-driven it initiative.
为了用项目管理最佳实践裁剪rational统一过程，我们将需要构建一个映射图，从一个项目管理知识体系角色、项目管理过程输出到Rational统一过程角色、活动和工件。
To tailor RUP with the PMI best practices we will need to build a map of PMBOK roles, PM processes, and outputs to RUP roles, activities and artifacts.
我建议你从每个Rational统一过程角色图开始(在完全Rational统一过程配置中有大约30个角色)，每个RUP角色规图出了角色必须完成的所有的活动。
I suggest you start with each RUP role diagram (there are about 30 in the full RUP configuration), each of which lists all the activities that that role must complete. 3.
我建议你从每个Rational统一过程角色图开始(在完全Rational统一过程配置中有大约30个角色)，每个RUP角色规图出了角色必须完成的所有的活动。
I suggest you start with each RUP role diagram (there are about 30 in the full RUP configuration), each of which lists all the activities that that role must complete. 3.
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