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