Diablo 3's cross-manufacturer cloud saving feature allows players to transfer their data from a PlayStation 3 to an Xbox One, or from an Xbox 360 to a PlayStation 4. The process, outlined at Blizzard's blog, involves installing the latest Diablo 3 console patch, exporting save data to Blizzard's cloud service, and linking a user's Sony Entertainment Network and Xbox Live accounts via Battle.net.
Diablo 3 does not currently support save transfers between the Xbox 360 and PlayStation 3, or between the PlayStation 4 and Xbox One. PC saves are also incompatible with the console versions of Diablo 3, and Sony-exclusive Diablo 3 content (including Drake's Amulet and other items) will not transfer to Xbox platforms.
Diablo 3: Ultimate Evil Edition launches for the Xbox 360, Xbox One, PlayStation 3, and PS4 on August 19.