The ThousandEyes platform provides a Role-based Access Control (RBAC) model for user and user group management. RBAC provides two principal benefits: First, RBAC eliminates the hierarchical relationships between users, account groups and organizations. Under RBAC, users may belong to more than one Account Group. Second, RBAC provides the flexibility to configure permissions that were previously fixed within the three predefined roles. With RBAC you can create Roles for users which will allow them to do everything which is needed via the UI or API and no more.