In the rich text editor:
@alyeong
In a comment:
[alyeong](https://chowlings.com/user/alyeong)
For Names and Avatars:
In the rich text editor:
%alyeong
In a comment:
[![alyeong's Avatar](https://chowlings.com/images/avatars/3532.png?v=1729737354)](https://chowlings.com/user/alyeong) [alyeong](https://chowlings.com/user/alyeong)