In the rich text editor:
@KarinKitsune
In a comment:
[KarinKitsune](https://chowlings.com/user/KarinKitsune)
For Names and Avatars:
In the rich text editor:
%KarinKitsune
In a comment:
[](https://chowlings.com/user/KarinKitsune) [KarinKitsune](https://chowlings.com/user/KarinKitsune)
