In the rich text editor:
@13oddeyes
In a comment:
[13oddeyes](https://chowlings.com/user/13oddeyes)
For Names and Avatars:
In the rich text editor:
%13oddeyes
In a comment:
[](https://chowlings.com/user/13oddeyes) [13oddeyes](https://chowlings.com/user/13oddeyes)