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