www prefix not responding after 10.2 upgrade

[NeuroPsyche]

I noticed that after I upgraded to 10.2 that my web sites no longer responded to: www

For example: http://www.<mydomain>.com
... no longer responded

... but...

http://<mydomain>.com
... responded

Something in the upgrade turned off the subdomain 'www'.
I remember in the old Plesk that this was a simple switch to turn on and off on domains.

Does anyone know where it is now located in Plesk 10.2?

Also, for those that upgraded, you may want to check your Plesk 10.2. I never thought of this until I got
some alerts from some services I subscribe to that monitor some of my sites. I got a response back from them
that the site was erroring out. It took me some time to figure this little quirk out but I now found out it's simply
the www that the sites no longer are responding to.

Thanks!