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