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