Multiple eCommerce Websites & Mapping

[james]

Hi all I have going to the documentation and it looks like there is a
way to have multiple websites tied back to the same ofbiz instance.  I
have a few questions.  Where is this configured so we can map a product
store, web template to a web domain.  What do we need to change at our
domains registrar to have the www.xxx.com point to the right IP.  I am
sure this is more than a domain forward.  Thanks in advance!