# Page Not Found

The URL `latest/setup-and-upgrade/environment-variables` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [Setting various features at project level](https://docs.sonarsource.com/sonarqube-server/project-administration/setting-up-features/project-settings.md)
- [Supporting new languages](https://docs.sonarsource.com/sonarqube-server/extension-guide/developing-a-plugin/supporting-new-languages.md)
- [Test coverage parameters](https://docs.sonarsource.com/sonarqube-server/analyzing-source-code/test-coverage/test-coverage-parameters.md)
- [Creating your project manually](https://docs.sonarsource.com/sonarqube-server/project-administration/creating-project/creating-project-manually.md)
- [Understanding quality profiles](https://docs.sonarsource.com/sonarqube-server/quality-standards-administration/managing-quality-profiles/understanding-quality-profiles.md)

## How to find the correct page

If the exact page cannot be found, you can still retrieve the information using the documentation query interface.

### Option 1 — Ask a question (recommended)

Perform an HTTP GET request on the documentation index with the `ask` parameter:

```
GET https://docs.sonarsource.com/sonarqube-server/project-administration/setting-up-features/project-settings.md?ask=<question>
```

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.

### Option 2 — Browse the documentation index

Full index: https://docs.sonarsource.com/sitemap.md

Use this to discover valid page paths or navigate the documentation structure.

### Option 3 — Retrieve the full documentation corpus

Full export: https://docs.sonarsource.com/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

## Tips for requesting documentation

Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/sonarqube-server/project-administration/setting-up-features/project-settings.md`).

You may also use `Accept: text/markdown` header for content negotiation.