Is it possible to get the NET Bible (Notes) to show up as a parallel resource under my study Bibles?
This product has a separate Notes resource. Add it to a collection with your study Bibles and check the 'Show in parallel resources' box.
Although this is not exactly what you asked it is interesting that you should mention using the NET notes. I've been reading through both this past year using multiview. I would highly recommend reading it this way.