What systems support nested groups?

Several systems and directory services support nested groups. Here are some of the most common ones:

1. Active Directory (AD): A directory service developed by Microsoft for Windows domain networks that allows for nested groups, making it easier to manage permissions and access control.

2. LDAP (Lightweight Directory Access Protocol): Many LDAP implementations, such as OpenLDAP, support nested groups, allowing for hierarchical group structures.

3. Azure Active Directory: Microsoft's cloud-based identity and access management service supports nested groups, enabling organizations to manage users and permissions in a cloud environment.

4. Red Hat Identity Management (IdM): This system supports nested groups for managing users and permissions in Linux environments.

5. FreeIPA: An open-source identity management solution that integrates with LDAP and supports nested groups.

6. Google Workspace (formerly G Suite): Supports nested groups for managing users and permissions within its services.

These systems allow for more flexible and efficient management of user permissions and access control through the use of nested groups. If you have further questions or need more details, feel free to ask!