In the rich text editor:
@1-800ROT
In a comment:
[1-800ROT](https://chowlings.com/user/1-800ROT)
For Names and Avatars:
In the rich text editor:
%1-800ROT
In a comment:
[](https://chowlings.com/user/1-800ROT) [1-800ROT](https://chowlings.com/user/1-800ROT)
