# Page Not Found

The URL `files/DgZd2QrLNE2X5Bc8EC6N` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [Single Sign On](https://help.aristotlemetadata.com/single-sign-on.md)
- [Registering an app using the app store](https://help.aristotlemetadata.com/special-features/registering-an-app-using-the-app-store.md)
- [Creating new harvest configurations](https://help.aristotlemetadata.com/special-features/harvester/creating-new-harvest-configurations.md)
- [How to create Collections and Sub Collections](https://help.aristotlemetadata.com/collaborating-within-the-registry/how-to-create-collections-and-sub-collections.md)
- [Editing content](https://help.aristotlemetadata.com/creating-and-editing/editing-content.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://help.aristotlemetadata.com/single-sign-on.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://help.aristotlemetadata.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://help.aristotlemetadata.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., `/single-sign-on.md`).

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