Hi Ronnie,
PLease check the Below Guide, this has all the parameter settings:
Get the latest guide at:
http://service.sap.com/instguides
SAP BusinessObjects -> SAP BusinessObjects Governance, Risk, Compliance (GRC) -> Access Control -> SAP GRC Access Control 10.0 -> Maintaining Configuration Settings Guide - SAP AC 10.0
Hope this Helps!
Regards,
Shreya Gupta