Missing something obvious here, but...
I've followed the instructions to give account privileges to someone, limiting them to only see/manage one of the domains under my account. In doing so, it asks me for their email address and name.
But... how do they log in to access those privileges? If this person does not currently have a Dreamhost account, do they have to become a customer in order to get the access I've given them?
What's the simple step I'm missing? Thanks.