[CalendarServer-users] Remote Principal Administration

Hi, I'm currently building a web application that will use Calendar Server and I have one important question. What is the best way to create principal accounts on Darwin Calendar Server to match the member accounts of my web application? I'm open to any suggestions. I do know that Cosmo Calendar Server has a Cosmo Management Protocol for remote administration, is there something similar for Darwin that I've missed? Thanks for your guidance, Tyler