# How-to Guides

- [Managing Personas and Permissions](/2024.2/people/immuta-users/how-to-guides/managing-personas-and-permissions.md)
- [Manage Attributes and Groups](/2024.2/people/immuta-users/how-to-guides/managing-attribute-and-group.md)
- [User Impersonation](/2024.2/people/immuta-users/how-to-guides/user-impersonation.md)
- [External User ID Mapping](/2024.2/people/immuta-users/how-to-guides/external-user-mapping.md)
- [External User Info Endpoint](/2024.2/people/immuta-users/how-to-guides/custom-external.md)