In the rich text editor:
@NoBrainZora
In a comment:
[NoBrainZora](https://chowlings.com/user/NoBrainZora)
For Names and Avatars:
In the rich text editor:
%NoBrainZora
In a comment:
[![NoBrainZora's Avatar](https://chowlings.com/images/avatars/default.jpg)](https://chowlings.com/user/NoBrainZora) [NoBrainZora](https://chowlings.com/user/NoBrainZora)