I got a question the other day and after I bit of research, I think I determined the answer. Can anyone vouch/confirm.
The question was: The error is when I create "Structured Data Type" - it complains that I should have a High-volume server license.
So what I found was that the Structured Data Type is a type of Lightweight Sysobject. I know that those are part of the High Volume Server license. Does anyone have any experience around this that can confirm this?
-Pie