I've enabled multisite in WordPress 3.5.1, choosing the subdomain option. And I've installed the domain mapping plug-in.
Right now, my primary domain shows up as the only "site" in the network list. I have two add-on domains to my primary site on Hostgator: addon1.com and addon2.com, which appear as subdirectories in my public root directory.
How do I create and map new WP sites for those addon domains so that they are two separate sites with separate content but are able to share the one WP installation and its associated themes and plug-ins?
I know this is basic but I cannot seem to understand this step in the tutorials, that is, adding sites to the network.
Thanks so much for your help.