Every instance cannot see the other and work isolated from each other, but have to use the same database and the same API.
Every instance get an unique ID and every lecture is associate to exact one instance.
The system must provide capabilites to create new instance without changing the code.
Every instance cannot see the other and work isolated from each other, but have to use the same database and the same API. Every instance get an unique ID and every lecture is associate to exact one instance.
The system must provide capabilites to create new instance without changing the code.