# Page Not Found

The URL `1-getting-started/gs-2-what-is-workshop-angel` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [(AF-1) Creating Targeted Mailing Lists](https://workshop-angel.gitbook.io/workshop-angel-documentation/8-additional-features/af-1-creating-targeted-mailing-lists.md)
- [(SM-6) Changing Messages Already Sent](https://workshop-angel.gitbook.io/workshop-angel-documentation/5-sending-messages/sm-6-changing-messages-already-sent.md)
- [(DM-3) Attendee Information Messages](https://workshop-angel.gitbook.io/workshop-angel-documentation/4-defining-messages/dm-3-attendee-information-messages.md)
- [(DM-4) Standard Messages - Finances](https://workshop-angel.gitbook.io/workshop-angel-documentation/4-defining-messages/dm-4-standard-messages-finances.md)
- [(MC-1) Working with Contact Details](https://workshop-angel.gitbook.io/workshop-angel-documentation/6-managing-contacts/mc-1-working-with-contact-details.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://workshop-angel.gitbook.io/workshop-angel-documentation/8-additional-features/af-1-creating-targeted-mailing-lists.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://workshop-angel.gitbook.io/workshop-angel-documentation/sitemap.md

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

### Option 3 — Retrieve the full documentation corpus

Full export: https://workshop-angel.gitbook.io/workshop-angel-documentation/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., `/workshop-angel-documentation/8-additional-features/af-1-creating-targeted-mailing-lists.md`).

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