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