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