# Page Not Found

The URL `ket-noi-api/add-multi-course-to-multi-user` does not exist.

You might be looking for one of these pages:
- [Nội dung LMS](https://docs.noova.vn/hoc-tap-va-dao-tao/04-noi-dung-lms.md)
- [Đăng nhập và giao diện](https://docs.noova.vn/bat-dau/dang-nhap-va-giao-dien.md)
- [Trang chủ Admin](https://docs.noova.vn/bat-dau/trang-chu-admin.md)
- [Phân quyền và vai trò](https://docs.noova.vn/bat-dau/phan-quyen-vai-tro.md)
- [Trợ lý AI](https://docs.noova.vn/tri-tue-nhan-tao/06-ai-tro-ly.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.noova.vn/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.noova.vn/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/hoc-tap-va-dao-tao/04-noi-dung-lms.md`)
- Use `Accept: text/markdown` header for content negotiation