Security - Responsibility

Dear All,We are developing XML reports , we would like to know how to set the user/Responsibility level security in RDF reports .Let me explain my requirement. We need to developed an RDF report along with few security control one is BG and another one is Responsibility wise.Incase if any user running concurrent from specific Responsibility, The user should get respective responsibility employees data only. Please guide me .Sample Query for your review OLM Class Wise report  ( eBIZ ver.R12)
 SELECT
                PERIOD_MONTH,
                  MON_START_DATE,
               MON_END_DATE,
               QUARTER,
               QUARTER_START_DATE,
               PERIOD_YEAR,
               BUSINESS_GROUP,
               TRAINING_CENTER,