Subdomain for users and groups


Is there already a plugin for creating subdomains for users and groups?


You have a user named 'UserA'. This user will get a subdomain
which redirects to the profile of this user.

Example 2:

A group is created called ThisIsAGroup. This group will then be accessible by

I thought I saw somthing pass by a while a go, but couldn't find it any more. I thought someone was started to develop that.

Maybe someone else knows? Else I try develop it myself.