For the UI asset listing, can a URL string for a thumbnail be used instead of a Blob Thumbnail property? The data I am working with sometimes has several hundred images in a folder and my hope is to not to have to download each one of them as noted in the YouTube example provider CreateThumbnail:
https://github.com/episerver/YouTubeContentProvider/blob/master/EPiServer.Sample.YouTubeProvider/YouTubeProvider.cs
Also, can the 'For This Page' section be removed, perhaps with an attribute or setting on the IContentRepositoryDescriptor?
Thanks,
Brad