Bob,
Forgive me if this question has already been answered, but I have not seen what I am looking for. What I am describing is a simple illustration to show which upgrade most naturally complements which package from L4. That is, Platinum L5 is clearly far beyond Platinum L4, but I had trouble finding which upgrade is the most "natural" i.e. the pair with the most overlap without extras.
With such a (whatever) it would be easy for folks to see the package which correspond to their current resources. I could then evaluate what level of L5 was my targeted "upgrade" .
Meanwhile, we all realize it might have reduced the noise had the packages been labeled "Glass" (Zero cost cross-grade), "Obsidian", ..."Sapphire", "Ruby",..., "Diamond", ..., "Portfolio". Which might have resulted in fewer discussion of the need to "upgrade" from platinum to platinum. (BTW I found that the upgrade of L4P to L5D gave me an assortment of resources that I "need" at a very good price, thank you).
