# Page Not Found

The URL `2025/2025-04-01-ce-customer-groups` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [2025-04-01: CE - Customer Groups](https://developer.emporix.io/release-notes/archive/2025/2025-04-01-ce-customer-groups.md)
- [2026-05-13: CE - Custom Scopes](https://developer.emporix.io/release-notes/2026/2026-05-13-ce-custom-scopes.md)
- [2026-05-26: CE - Quote Approval Process](https://developer.emporix.io/release-notes/2026/2026-05-26-ce-quote-approval.md)
- [2026-04-14: CE - Perspectives Management](https://developer.emporix.io/release-notes/2026/2026-04-14-ce-perspectives.md)
- [2026-02-11: CE - Site Permissions](https://developer.emporix.io/release-notes/2026/2026-02-11-ce-site-permissions.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://developer.emporix.io/release-notes/archive/2025/2025-04-01-ce-customer-groups.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://developer.emporix.io/sitemap.md

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

### Option 3 — Retrieve the full documentation corpus

Full export: https://developer.emporix.io/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., `/release-notes/archive/2025/2025-04-01-ce-customer-groups.md`).

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