I purchased Star Wars: The Last Jedi (Blu-Ray + DVD + Digital, Collectible Packaging with 6 Interchangeable Covers) from Walmart, there is a Parent Profile in the database but no child profile for the DVD.  There is no DVD profile in the database for this movie.  I have created a DVD profile (specifically for this Star Wars edition) by using an existing blu-ray profile then editing all necessary areas including deleting the existing disc IDs, importing the disc ID of the DVD, and eliminating the existing UPC in exchange for the DVD disc ID.  I'd like to now import the resulting DVD profile, as a child, into the box set contents of the parent, but the DVD does not show up in the list of (Parent) Box Set Contents to choose from.  Is there something else I need to do?

Damn, I was hoping to avoid having to do all that, I may have to postpone this...

I don't have a problem with creating the child profile by inserting the disc and choosing by Disc ID, then adding to the parent's Box Set Contents, but it's everything that comes after that I don't have enough time for right now, unless there's a fast easy way to copy over all the cast/crew, etc., from the parent.

Ended up deleting the DVD profile I created, re-created it from scratch. Copied cast/crew from the Parent, entered as much info as I could find on the cover (information on this particular release is darned-near impossible to find online, Walmart doesn't even list it at their website), copied covers from the Parent (currently, back is the same as front.  I left my packaging intact, just cut a hole to slide the case out, hopefully someone else can contribute proper cover scans).  Attached the finished product as Child.  Can't scan the disc ID of the Parent, I don't have a blu-ray player in my computer (no disc IDs exist as of yet for the Parent).  Contributed everything I created, hopefully it passes inspection.