In the rich text editor:
@Da1ntyd0ll
In a comment:
[Da1ntyd0ll](https://chowlings.com/user/Da1ntyd0ll)
For Names and Avatars:
In the rich text editor:
%Da1ntyd0ll
In a comment:
[](https://chowlings.com/user/Da1ntyd0ll) [Da1ntyd0ll](https://chowlings.com/user/Da1ntyd0ll)