> For the complete documentation index, see [llms.txt](https://documentation.immuta.com/saas/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://documentation.immuta.com/saas/configuration/integrations/data-and-integrations/registering-a-connection/reference-guides.md). # Reference Guides - [Connections](https://documentation.immuta.com/saas/configuration/integrations/data-and-integrations/registering-a-connection/reference-guides/connections-overview.md): Learn how connections work and about feature limitations - [Upgrading to Connections](https://documentation.immuta.com/saas/configuration/integrations/data-and-integrations/registering-a-connection/reference-guides/upgrading-to-connections.md): Learn about how to migrate from legacy integrations to using connections - [Before You Begin](https://documentation.immuta.com/saas/configuration/integrations/data-and-integrations/registering-a-connection/reference-guides/upgrading-to-connections/before-you-begin.md): Understand the differences between the legacy integration and onboarding method and connections - [API Changes](https://documentation.immuta.com/saas/configuration/integrations/data-and-integrations/registering-a-connection/reference-guides/upgrading-to-connections/api-changes.md): Understand the API endpoints that are deprecated after moving to connections and what endpoints to use instead - [FAQ](https://documentation.immuta.com/saas/configuration/integrations/data-and-integrations/registering-a-connection/reference-guides/upgrading-to-connections/faq.md): Consult frequently asked questions to understand how you will be affected by upgrading to connections --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## 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, and the optional `goal` query parameter: ``` GET https://documentation.immuta.com/saas/configuration/integrations/data-and-integrations/registering-a-connection/reference-guides.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. 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.