In the rich text editor:
@Chewtoy
In a comment:
[Chewtoy](https://chowlings.com/user/Chewtoy)
For Names and Avatars:
In the rich text editor:
%Chewtoy
In a comment:
[](https://chowlings.com/user/Chewtoy) [Chewtoy](https://chowlings.com/user/Chewtoy)
