In the rich text editor:
@MiikyMilk
In a comment:
[MiikyMilk](https://chowlings.com/user/MiikyMilk)
For Names and Avatars:
In the rich text editor:
%MiikyMilk
In a comment:
[![MiikyMilk's Avatar](https://chowlings.com/images/avatars/1460.jpeg?v=1660176629)](https://chowlings.com/user/MiikyMilk) [MiikyMilk](https://chowlings.com/user/MiikyMilk)