工作项目描述] 栏中的连结以开启该工作项目，然后修正错误。
Work Item Description column, click the link to open the work item, and then fix the error.
EPF和RUP通过将一个实践丰富的引用库，与这个团队是如何选择到他们特殊项目中工作的简洁描述分离来解决这个问题。
EPF and RUP address this concern by separating a rich reference library of practices from a succinct description of how the team chooses to work in their specific project.
角色与项目阶段有关，它定义了一个将工作描述与执行资源分解开来的抽象层。
Roles are related to project phases and define an abstraction layer decoupling job descriptions and performing resources.
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