Interesting, it would be nice to see some documentation surrounding this. Especially about what opening a SMART app from the patient portal even looks like. Is it a dedicated app, or is the patient just clicking a link?
I think these types of things would be helpful for the other integrations as well. As a developer, I don't necessarily have access to an instance of a Cerner EHR system on my computer that I can poke around to figure out what any of the documentation means in a contextual sense.
Anyway, thanks for your answer, Aaron.