12R1 RPM Patches - libXi* - Recommended
Select Options - Custom select screen - 6 Licensing components
Tool to enable components licensing after install - chopt ( By Default 6 components licensing are installed with no longer option)
$chopt enable rat
rat = Oracle Real Application Testing
partinioning=Oracle Partitionining
olap = Oracle OLAP
dm = Oracle Data Mining RDBMS
New Groups with Job Role Separation :
OSBACKUPDBA (backupdba) - Backup and Recovery - SYSBACKUP Privilege
OSDGDB ( dgdba) - Oracle DAta Guard - SYSDG Privilege
OSKMDBA (kmdba) - Encryption Key Management - SYSKM Privilege
ONLY Now PSU - No mode -> SPU (Security Patch Update) Patches (Previously known as CPU) will no longer be available from 12.1.
1581950.1 More details
EM 12c - OEMDC no longer available - New Feature - OEM Express from 12c