这样可以确保存在一条用于说明设计如何处理相关需求的记录，还允许进行更改影响分析。
This ensures that there is a record of how the design addresses requirements and also allows for change impact analysis.
更改管理流程本身将需要少量的需求修改、另一次需求分析以及可能的更多设计。
The change management process would itself require a small rework of requirements, another analysis, and possibly more designs.
随着新市场动向开始促使企业体系结构成形或随着组织的核心竞争力发生更改，这些更改要求对其对整体服务设计的影响进行分析。
As new market dynamics shape the enterprise architecture, or as an organization's core competencies change, these changes require an analysis of their effect on the overall service design.
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