Though initiated from the system tests, in both cases the plan has the potential to include test levels other than system testing in order to align these test levels.

尽管是从系统测试开始的，但为了排列这些测试级别，在这两种情况中，计划都有可能包括系统测试之外的其它测试级别。

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Boeing is responsible for leading the IBCS test activity, including developing the contractor test plan, testing software and hardware, and verifying and validating system requirements.

波音公司负责IBCS的测试，包括研发测试计划、测试软硬件以及核查和验证系统需求。

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Some teams also need to do system-level testing, so they organize their longer end-to-end tests into a single test plan folder.

有些团队还需要进行系统级的测试，所以他们将端对端测试组织到一个测试计划文件夹中。

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