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