public boolean isHostedTenantApplication(ApplicationType type) {
        boolean isTesterApplication = getProperties().applicationId().instance().isTester();
        return isHosted() && type == ApplicationType.DEFAULT && !isTesterApplication;
    }
The (machine learned) models imported from the models/ directory, as an unmodifiable map indexed by model name
config-model/src/main/java/com/yahoo/config/model/deploy/DeployState.java