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