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