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