ahow to create pluggable database in oracle e-business suite database

hi experts, I have installed fresh oracle e-business suite R12.2.8 along with database R12.1.0.2. Here i need to create multiple sachems in separate database. Hence need to create pluggable database. I dont have any idea to do so. Please guide me to so this.

here i have checked my database with following query and it is showing that the ebs database is pluggable database.

select decode(sys_context('USERENV', 'CON_NAME'),'CDB$ROOT',sys_context('USERENV',

'DB_NAME'),sys_context('USERENV', 'CON_NAME')) DB_NAME,

  decode(sys_context('USERENV','CON_ID'),1,'CDB','PDB') TYPE

   from DUAL;

DB_NAME                        TYPE

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