If there are many components implemented on the same legacyplatform, you can develop reverse transformations from the components to UML.
如果有许多组件是在同一个遗留平台上实现的，那么您可以开发从组件到UML的逆向转换。
2
Maintainability Many solution components are implemented using legacyplatform technologies in which the organization no longer has expertise.
可维护性许多解决方案组件是使用遗留平台技术实现的，但组织不再掌握这方面的技术了。
3
Although the data consolidation pattern cannot solely address application migration, it is an important component in that it can move the data from the legacy system to the future platform.