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