# Page Not Found

The URL `files/wg7lE1GBZ0GbipseWnlG` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [Thêm ứng dụng bên ngoài vào hệ thống](https://docs.cohota.com/cac-quan-ly-co-ban/them-ung-ben-ngoai-vao-he-thong.md)
- [Hướng dẫn cấu hình đăng nhập sử dụng Single Sign On](https://docs.cohota.com/dang-nhap/huong-dan-dang-nhap-bang-single-sign-on.md)
- [Thêm trang web bên ngoài vào LMS](https://docs.cohota.com/quan-ly-khoa-hoc-lop-hoc/them-trang-web-ben-ngoai-vao-lms.md)
- [Hướng dẫn sử dụng Import đề OCR](https://docs.cohota.com/cac-quan-ly-co-ban/huong-dan-su-dung-import-de-ocr.md)
- [Trang nội dung](https://docs.cohota.com/quan-ly-khoa-hoc-lop-hoc/trang-noi-dung.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.cohota.com/cac-quan-ly-co-ban/them-ung-ben-ngoai-vao-he-thong.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.cohota.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.cohota.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., `/cac-quan-ly-co-ban/them-ung-ben-ngoai-vao-he-thong.md`).

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