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