I've been creating presentations via AP through my own custom CRM which builds a around actually business proposals I also want to gather signatures which I have had to implement a sort of secondary process to get sign off for But ideally I'd like to be able to publish the site to an encoded URL such as you do now and get back that URL under a custom domain rather than the gamma dot site I'd rather keep everything under our own brand so custom domains like a generic custom domain for everything and when the site gets published it goes to a unique URL on our custom domain