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