SELECT PEC.CLASSIFICATION_NAME , PEC.CLASSIFICATION_ID , CASE WHEN ((PEC.BUSINESS_GROUP_ID IS NULL AND PEC.LEGISLATION_CODE IS NULL) OR (PEC.BUSINESS_GROUP_ID IS NULL AND PEC.LEGISLATION_CODE = NVL(HR_BIS.GET_LEGISLATION_CODE , PEC.LEGISLATION_CODE)) OR (PEC.BUSINESS_GROUP_ID= NVL(HR_BIS.GET_SEC_PROFILE_BG_ID , PEC.BUSINESS_GROUP_ID))) THEN 'Y' ELSE 'N' END BG_SECURITY_FLAG_CODE , PEC.CLASSIFICATION_NAME ORDER_BY FROM PAY_ELEMENT_CLASSIFICATIONS_VL PEC UNION ALL SELECT NULL , -1 , 'Y' , ' ' ORDER_BY FROM DUAL WITH READ ONLY