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