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