In the rich text editor:
@milquebiscuits
In a comment:
[milquebiscuits](https://chowlings.com/user/milquebiscuits)
For Names and Avatars:
In the rich text editor:
%milquebiscuits
In a comment:
[![milquebiscuits's Avatar](https://chowlings.com/images/avatars/3104.png?v=1707046627)](https://chowlings.com/user/milquebiscuits) [milquebiscuits](https://chowlings.com/user/milquebiscuits)