I found this commentary video by Exida very helpful and instructional even if the 61511 2nd Edition is not released as yet. Please view the video right to the end - the Q&A is particularly informative.
And if you are attending Emerson Global Users Exchange in Denver, Oct 12 - 16, please stop by and visit with the Emerson SIS Product and Project Services folks and discuss this with us.
Source: Exida YouTube channel https://www.youtube.com/user/exidaLLC.