Mutual SSL set up for Inbound request in apigee Hybrid

[dpatty]

Hi, I have to set up MTLS in apigee hybrid for inbound request. I have done it in saas and opdk. But I am learning Hybrid model. Since host alias are defined in environment group level. Could some one please help me understanding how to configure MTLS between consumer and apigee also manage multiple client certificate. 

Thanks, 

Patty