RBA was introduced in System Center 2012 Configuration Manager (CM12) however, reporting did not use the RBA feature until System Center 2012 R2 Configuration Manager (CM12 R2).
Starting with CM12 R2, all Enhansoft reports leverage the RBA feature that is included within CMCB/CM12 R2. No longer do you need to create special reports for various business units within your organization. By using RBA with your Enhansoft product a CMCB/CM12 R2 Administrator can now enable RBA roles, so that one business unit cannot see the PCs/users from another business unit in both the ConfigMgr console and SSRS reports.
If you have CM12 R2 or above, and do not wish to install the reports that leverage RBA, please see Force Install of Non-RBA Reports.