Supported by the extended class, workflow description language can define the functions of metrics collection, notification and validation for bug track process.

在扩展类的支持下，工作流描述语言可以描述缺陷跟踪过程中需要的度量采集、通知和验证等功能。

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In order to improve the quality of software products and optimize the process of software test, it is necessary to develop an agile and alterable bug track system.

为了提高软件产品的质量，优化软件测试的流程，开发一个具有高度灵活性、可变流程的软件测试辅助系统，就显得十分必要。

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Bug track system is an important test management tool; it is applied to the whole software development life cycle. Various roles and complex procedure are characteristics of bug track process.

缺陷跟踪系统是一种重要的测试管理工具，它贯穿于整个软件开发的生命周期，具有涉及角色多，处理流程复杂等特点。

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Four Veritas engineers once spent six months working part-time to track a bug affecting a single customer.

FORBES: Saving Software From Itself