It seems the problem was tied to having too many older versions of her phone still registered to the system. Once I disabled all of the old ones, her current iPhone showed up as a Configurable device for notifications. Thanks for the feedback.
My Control4 dealer setup a few push notifications that work great to my iPhone. I would like for the same notifications to be received by my wife as well. I don't see her iPhone listed as being configurable to receive notifications in the owner site at Control4 (though I do see it along with several other devices in the history of connected devices). She has an account and is listed as "User". Mine is listed as "Primary Account Holder". Is it possible for a second person to also receive push notifications? Thanks! Brian