UnitModel unitModel = new UnitModel(client);
ZoneModel zoneModel = new ZoneModel(client);
InformationModel infoModel = new InformationModel(client);
final OmniLinkBBClientScreen screen = new OmniLinkBBClientScreen();
screen.addCategory(new SystemCategory(systemModel));
screen.addCategory(new ThermostatCategory(thermostatModel));
screen.addCategory(new MessageCategory(messageModel, infoModel));
screen.addCategory(new ButtonCategory(buttonModel));
screen.addCategory(new UnitCategory(unitModel));
screen.addCategory(new ZoneCategory(zoneModel));