Dustin Spinhirne created a must read book about VMC.
He touches on all the most relevant Details one may need when it comes to using the Service. This includes not only activating the Service, but also provides plenty of technical background, as well as some great examples, eg. VPN Settings for certain Routers.
This comprehensive book has become one of the best “go-to” places and we can only recommend it.
Please find the book online on github here: