> For the complete documentation index, see [llms.txt](https://200ok.gitbook.io/200ok-documents/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://200ok.gitbook.io/200ok-documents/fundamentals.md).

# Fundamentals

- [Getting set up / Installation](https://200ok.gitbook.io/200ok-documents/fundamentals/getting-set-up-installation.md): Follow Prerequisites and Installation Steps for 200 OK Package installation from Salesforce AppExchange.
- [Prerequisites](https://200ok.gitbook.io/200ok-documents/fundamentals/getting-set-up-installation/prerequisites.md)
- [200 OK Installation](https://200ok.gitbook.io/200ok-documents/fundamentals/getting-set-up-installation/200-ok-installation.md)
- [Contact Us](https://200ok.gitbook.io/200ok-documents/fundamentals/getting-set-up-installation/contact-us.md)