Request for clarification on using Yggdrasil for remote access

I saw the Neil Alexander article  ["Using Yggdrasil for remote access"](https://yggdrasil-network.github.io/2018/07/15/remote-access.html) ["or"](https://github.com/yggdrasil-network/yggdrasil-network.github.io/blob/master/_posts/2018-07-15-remote-access.md)
I think it is interesting usage.
But could Alexander provide example of yggdrasil.conf so anybody could configure similar configuration?