也许值得对你的挫折感与愤懑做仔细的分析。
It might be worth taking a long hard look at your frustrations and resentments.
只需确保在框架的每个阶段中对所有更改流程做文档说明，以允许分析人员和其他角色根据需要执行影响分析。
Just make sure all processes of change are documented in each stage of the framework to let the analyst and those in other roles do impact analysis if needed.
这样做，还允许分析需求(或更高抽象级别的模型)中的变更对所有低级别抽象模型的影响。
Doing that also allows for the analysis of the impact a change in requirements (or higher level of abstraction models) has on all the lower level of abstraction models.
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