How do you perform an upgrade of an Ebook Central or other platform title in Rialto?

Product: Rialto

How to delete a duplicated portfolio created by Rialto?

At this time, Rialto only supports upgrades for Ebook Central (EBC) titles. To do so, please follow the directions here.

Upgrades for titles purchased from other platforms will need to be done directly through that particular platform's collection management site.