对于这个样本，我们假定请求者预先已经通过某个超出范围(out - of - band)的管理过程获得了一个账户名。

For the sample, we assume that requestors have obtained an account name beforehand via some out-of-band administrative process.

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范围蔓延是一个术语，用以定义在未经范围变更管理过程而进行的针对项目的一系列小型的范围变更。

Scope creep is a term used to define a series of small scope changes that are made to the project without scope-change management procedures being used.

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在被要求给项目增加一项主要的新功能或可交付成果时，许多项目经理都知道要发起范围变更管理过程。

Most project managers know to invoke scope-change management procedures if they are asked to add a major new function or a major new deliverable to their project.

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