Hi everybody,
I used JBoss jbpm version 2 to create some workflow process and all it is gone be allright.

Now I want to migrate to jbpm 3 and I have a question about the migration:

we use a postgres database now, there will be some problem if we migrate to jbpm 3 (the database schema is changed? There is some migration tool for database?)
or we can use always the same database with same data?

I know that jbpm 3 support postgres database but I don?t want to lose my old data.

Best Regards,
Massimo