How do I add a second API to a second home in vrbo

I am trying to add a new listing for Vrbo and connect it to Vrbo.  Upload all the info on to Vrbo. How do I do this?  It says I have to contact support for second listing. All the info for my Sea Pines home is on OwnerRez. 

Thanks. 
Claudia

Yes, that's accurate - you'll need to write in to the Helpdesk with the email address of the new Vrbo account you want to connect to (or create).