单词redocument
The elaboration phase is intended to reverse-engineer the critical parts of the system and redocument their high-level architecture.
详细描述阶段目的是将系统的关键部分逆向工程，并且重新编制它们的高层架构。
First, the use cases help us to redocument the business process model that is supported by the software.
第一，用例帮助我们重新编制软件所支持的业务过程模型。