In the JD Edwards days, they started out with OneWorld.
Then they renamed that ERP 8.0, as part of the JD Edwards 5 family.
Then they planned on ERP 9.0 (previously known as B9, I think).
In the PeopleSoft days, they renamed ERP 9.0 to EnterpriseOne 8.9.
So it's the big name game, and it can be confusing keeping up with all the marketing folks!