# Reference Guides - [Identity Management Overview](https://documentation.immuta.com/SaaS/configuration/people/section-contents/reference-guides/index.md): Learn about the IAM protocols, identity providers, and IAM features supported by Immuta - [LDAP Protocol](https://documentation.immuta.com/SaaS/configuration/people/section-contents/reference-guides/ldap-protocol.md): Learn how the LDAP protocol works with Immuta - [OpenID Connect Protocol](https://documentation.immuta.com/SaaS/configuration/people/section-contents/reference-guides/openid-connect-protocol.md): Learn how the OpenID Connect protocol works with Immuta - [SAML Protocol](https://documentation.immuta.com/SaaS/configuration/people/section-contents/reference-guides/saml-protocol.md): Learn how the SAML protocol works with Immuta - [SCIM Protocol](https://documentation.immuta.com/SaaS/configuration/people/section-contents/reference-guides/scim-protocol.md): Learn about the features and behavior of Immuta's SCIM implementation - [Troubleshoot SCIM](https://documentation.immuta.com/SaaS/configuration/people/section-contents/reference-guides/scim-protocol/troubleshoot-scim.md): Troubleshoot common errors with SCIM provisioning - [External User Info Endpoint](https://documentation.immuta.com/SaaS/configuration/people/section-contents/reference-guides/custom-external.md): Learn how Immuta can pull in user attributes from an external HTTP endpoint --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://documentation.immuta.com/SaaS/configuration/people/section-contents/reference-guides.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.