In the rich text editor:
@angelilred
In a comment:
[angelilred](https://chowlings.com/user/angelilred)
For Names and Avatars:
In the rich text editor:
%angelilred
In a comment:
[![angelilred's Avatar](https://chowlings.com/images/avatars/2274.PNG?v=1682993531)](https://chowlings.com/user/angelilred) [angelilred](https://chowlings.com/user/angelilred)