Wooh, this is one of the most helpful pages I found on UMG so far…
Well, if I may suggest. I think the official documentation could be quite improved on that part. There are a lot of things that are not explained anywhere and you end up retro-engineering stuff to get some grasp about how they are supposed to be used.
For example, it took me hours to manage making any kind of databind to some listview entries : it took me forever to find that the entry needed to implement IUserObjectListEntry and override the SetListItemObjectInternal function (for me, “Internal” means that I should not be messing up with it). Well maybe there are other ways, but I literally spent hours on the official documentation and forum topics without finding it explained anywhere.