# Page Not Found

The URL `manual/v3/step4/undefined` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [푸시 아이콘 이미지 가이드라인](https://documentation.swing2app.co.kr/manual/appmanage/pushmember/undefined.md)
- [디바이스 모드 설정(앱 화면 전환)](https://documentation.swing2app.co.kr/manual/v3/step4/dvice.md)
- [업데이트 유형별 앱 실행화면](https://documentation.swing2app.co.kr/manual/v3/step4/update-type.md)
- [STEP4 앱제작하기](https://documentation.swing2app.co.kr/manual/v3/step4.md)
- [앱 로딩 아이콘 변경](https://documentation.swing2app.co.kr/manual/v3/step4/loadingicon.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://documentation.swing2app.co.kr/manual/appmanage/pushmember/undefined.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://documentation.swing2app.co.kr/sitemap.md

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

### Option 3 — Retrieve the full documentation corpus

Full export: https://documentation.swing2app.co.kr/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., `/manual/appmanage/pushmember/undefined.md`).

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