In the rich text editor:
@cherubun
In a comment:
[cherubun](https://chowlings.com/user/cherubun)
For Names and Avatars:
In the rich text editor:
%cherubun
In a comment:
[![cherubun's Avatar](https://chowlings.com/images/avatars/2899.png?v=1713556278)](https://chowlings.com/user/cherubun) [cherubun](https://chowlings.com/user/cherubun)