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