I can say that RBAC, or role-based access control is the most reliable feature.
Oracle Identity Governance offers scalability, efficiently managing large user bases with robust RBAC for precise access control. Its OIM Connector automates provisioning, enhancing user lifecycle management. Flexible automation optimizes user onboarding, boosting productivity. However, improvements are needed in governance features, application integration, compatibility, and simplification of administration and implementation processes. Enhanced documentation would also benefit Oracle Identity Governance compared to competitors like SailPoint.