Oracle roles & privileges for trigger creation

Question

What Oracle roles/privileges do I need to create a trigger on a table in another schema?

Answer 1

GRANT CREATE TRIGGER TO user_class;

Answer 2

"in another schema?"

CREATE ANY TRIGGER. However, like any ANY privilege, it is VERY dangerous so a DBA is unlikely to give it to you.

The DBA could create that trigger for you or maybe give you the password to that schema to create the trigger there.