How do you enable Flexfield Security Rules for FSG?
First, you define security rules for specific account segment values. Then, you assign your security rules to specific responsibilities. Lastly, you set the profile option ‘FSG: Enforce Segment Value Security’ to YES. Flexfield value security has been enhanced in Release 11.5, with hierarchical security. Instead of having to create security rules for a range of segment values, you can assign security rules at the parent level and have the rules automatically apply to all of the child values within the parent hierarchy. To use this, choose the Security Type of Hierarchical for the value set, on the Value Sets form. See Note:138143.1 for more information.