在这里您将会注意到您正处于工程设计的领域，因为您正从测试自动化向工程转移。

This is where you'll notice that you're in engineering territory, because you are moving from test automation into automation engineering.

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当您在您的测试需求之间设置可追溯性时，您稍后在在这里将会使用 RequisitePro 工具一起工作。

You'll be working with the RequisitePro tool a little later here, when you set up traceability between your test requirements.

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如果您点击Overview标签，您会看到Equivalence classes章节，在这里您可以为您的测试定义需要的等价类。

If you click the Overview TAB, you will see the equivalence classes section, where you can define the equivalence classes that you need for your testing.

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