Hey Jason. Before even looking into that. I havn't mentioned Im using umbraco cloud. Im not sure that we're aligned on what i possibly need. (im unsure). I need to have their real domain in the backoffice. so that if they are editing something like /umbraco/edit/1999 and press info. their real domain would be there and the right nodestructure.
So i've come to think of it, since we're not using umbraco cloud as our domain, i could potentially just add their domain as domains in the backoffice, and it will link to the right site, but im unsure if it does something else I'm just not aware off.