pdb from standalone
I just upgraded an 11.2.0.4 to 12.1.0.2. Surprised there was no option I could find that could be selected to make the upgrade become a PDB. Isn't that a given these days with multitenancy? So, how do I move from the new upgraded standalone to a PDB? Not finding it in Oracle docs. This might be a way: https://oracle-base.com/articles/12c/multitenant-clone-remote-pdb-or-non-cdb-12cr1
Suggestions? Thanks.