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