In the rich text editor:
@Caninebonez
In a comment:
[Caninebonez](https://chowlings.com/user/Caninebonez)
For Names and Avatars:
In the rich text editor:
%Caninebonez
In a comment:
[![Caninebonez's Avatar](https://chowlings.com/images/avatars/default.jpg)](https://chowlings.com/user/Caninebonez) [Caninebonez](https://chowlings.com/user/Caninebonez)