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