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