In the rich text editor:
@alolynoodle
In a comment:
[alolynoodle](https://chowlings.com/user/alolynoodle)
For Names and Avatars:
In the rich text editor:
%alolynoodle
In a comment:
[![alolynoodle's Avatar](https://chowlings.com/images/avatars/590.png?v=1644063310)](https://chowlings.com/user/alolynoodle) [alolynoodle](https://chowlings.com/user/alolynoodle)