对于大型的、复杂的规划，P MO帮助建立和维护适当的工作过程、控制和保持规划进度报告管理的报告功能。

For large, complex programs, the PMO helps establish and maintain appropriate work processes, controls, and reporting functions to keep management apprised of the program's progress.

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在开发及维护期间，追踪应用软件目标的完成进度，以保证进行补救行动，改正早期出现的一些问题。

Tracking the achievement of application quality objectives during development and maintenance to identify the need for corrective action that ensures early remediation of problems.

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维护保养资料：包括维护程序、推荐的维护用品和设备以及建议的清洁进度安排。

G. maintenance Data: Include maintenance procedures, recommendations for maintenance materials and equipment, and suggested schedule for cleaning.

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