You can extend the preconfigured Oracle Business Intelligence Applications (Oracle BI Applications) security model to match your operational source system. When you extend Oracle BI Applications, you need to ensure that your customizations and any new objects are valid and functional.
You can also leverage the existing Oracle BI Applications security objects when extending data-level security. To do this, copy existing security objects for secured dimensions, such as initialization blocks and Duty Roles, and then modify them to apply to the additional dimensions.
Managing Application Roles and Application Policies Using Fusion Middleware Control in Security Guide for Oracle Business Intelligence Enterprise Edition
Working with Initialization Blocks in Metadata Repository Builder's Guide for Oracle Business Intelligence Enterprise Edition
The general process for extending data-level security for repository objects is as follows: