In the rich text editor:
@Z0MVIE
In a comment:
[Z0MVIE](https://chowlings.com/user/Z0MVIE)
For Names and Avatars:
In the rich text editor:
%Z0MVIE
In a comment:
[](https://chowlings.com/user/Z0MVIE) [Z0MVIE](https://chowlings.com/user/Z0MVIE)