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