From the Developer Portal, you can configure how rooms are created through the SDK in the coherence cloud.
From the left sidebar, select 'Rooms'. On this page you can:
choose the regions you want to allow your rooms to be created in
enable Simulators for your Rooms
view a list of recently created Rooms
From the Developer Portal, you can configure what size you want your simulator instances to be. To attach a simulator to a Room, send the `simulator slug` uploaded through the SDK with the Rooms creation request. When using the PlayResolver to create rooms, the simulator uploaded through the SDK is automatically assigned in the creation request.