It does not appears as thought the Updox form will "parse" into AC. For example, I cannot have patients update their demographics in a Updox form and have it update the demographics is AC. It could still be useful for this if they could legally sign it. But I don't think they can do so.
I just saw a demo of their latest updates that allows patients to update their demographics to flow into AC, as well as on-line scheduling functionality that also makes it into AC. Some of that is separate functionality that you can choose to license [or not]
So again, how do Updox users utilize the Forms functionality?
We recommend that practices look at using forms to communicate with patients, or patients with the practice, when it saves time (esp. phone tag). Common examples are appointment resked or cancels, refills (often a form that starts by saying call the pharmacy before you fill out the form), request for a referral, lab results. Your practice will know what are the calls that take 80% of the time and could be handled by messaging.