Sorry but I do not think I understood your problem well, if you intend to use AMB, GR and GEN (Environment, Groups and General) are not implemented.
If you have a scene module (MH200N , MH202, ecc. )then you can create a scene with CEN + activation and configure the command to OH, but you have to binding beta9-1 and follow this example.
Or publish the configuration part, .things and .items
