You try to dig out any documentation that exists for these systems and then build your functional areas, subsystem maps, and higher-level business use cases from there.
将尝试发掘存在的任何有关这些系统的文档，并随后以此为依据构建功能区域、子系统映射和高级业务用例。
At the same time, functional of systems are analyzed, such as business management system, warehouse management system, transportation management system.
同时分析了各个系统功能，如业务管理子系统、仓储管理子系统、运输管理子系统等。
The alignment of business stralegies and information systems technology are concerned in strategy matching and functional integration.
经营战略和信息系统技术战略的结合要从两个方面加以考虑：即战略匹配和功能集成。
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