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