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