A chain of integrated forums which are independent seperately?!
First, please see the link below:
In the above link, you find subFORUMS of Stackexchange. Each of these forums are independent in nature. They will be known separately by the users of the service, all come together in a community in the name of the STACKEXCHAGE. You can access to the all separeted forums with just one account and your activation details will be calculated separately.
Is it possible to achieve this capability through the Vanilla?