Fine Grain Auditing against schema in 11gR2

Hello Community,

I have an 11.2.0.4 database with an old schema that I want to confirm is no longer being accessed.  I plan to move the tables to a new name and later drop the schema if I can confirm it is not needed any longer.  I would like to use Fine Grain Auditing to do this and I found an MOS document https://support.oracle.com/epmos/faces/DocumentDisplay?id=469007.1 that has a very good approach to capturing any activity against all tables in a schema and I tested out in 11.2.0.4.  I was just wondering if this method is still acceptable for this database version or if something better has come along.  The document only covers up to version 11.1.0.7.  I couldn't locate a newer approach in MOS or the 11.2 documentation.