We are integrating with an on premise solution and we're looking to lockdown the traffic coming from BC to a specific set of IP addresses or hostnames. We have written customization that makes a web service request from BC SaaS to an On Prem server. The Security Team who are responsible for the on premise infrastructure would like to lock down the incoming traffic to either a set of IP addresses or hostnames. This is not possible at the moment but we would like to be improved.