In the rich text editor:
@ColoredDragon77
In a comment:
[ColoredDragon77](https://chowlings.com/user/ColoredDragon77)
For Names and Avatars:
In the rich text editor:
%ColoredDragon77
In a comment:
[](https://chowlings.com/user/ColoredDragon77) [ColoredDragon77](https://chowlings.com/user/ColoredDragon77)