FlexMDI & RobotLegs: How to use multiple context, that can run independentely and sometimes shares the same view?

Hy!

What I really need is to make a mainContext and within add other contexts that are kind of other applications. The main context has a MDICanvas where all the windows are added, but the problem is that some windows comes from different context. The next problem i开发者_JAVA百科s that I want that windowX only listens to contextX:

Example: mainContext ->open login window ->open register window ->open register window taskmanagerContext servicesContext ->open add new service window worldEngineContext