Do we need to apply superseded PSU of both GI, DB and OJVM? And to apply PSU patch to GI or DB, whi

  Hi everyone,

                    By the way I am new user here, and I am confused about to apply the PSU patch to GI, DB in 12.2c. I have two question

                    1. Do we need to apply superseded PSU of both GI, DB and OJVM?

                    2. And  to apply PSU patch to GI or DB, which one need to apply first?

                   31312468   is a superseded of   30886680