# Reviews and reviewer cross-check

> Import reviews for each version by hand, from an email or a PDF, then let AI match each comment against what was changed.

Reviews are stored **per version**. When there are reviews and a previous version, AI matches each reviewer comment against the diff between the two versions and suggests whether it was addressed, partly addressed or not addressed. AI only suggests; it never edits version data.

Open the [work page](/en/huong-dan/trang-cong-trinh/), the **Tài liệu** (Documents) tab, the **Reviewer ↔ sửa đổi** (Reviewer ↔ changes) panel.

![Reviewer ↔ changes panel: importing the version's reviews](../../../../assets/shots/reviewer.webp)

## Import reviews

Anyone allowed to edit the work can import reviews. There are three ways:

- **Paste the email or decision letter** into the **Email / thư quyết định** (Email / decision letter) box, or **Tải PDF / TXT / EML** (Upload PDF / TXT / EML), then click **Tách reviewer** (Split reviewers). The system splits on headings such as `REVIEW 1`, `Reviewer 2:` (PDFs are read on the server; use **Tách bằng AI** (Split with AI) if needed) and shows a preview. With no clear reviewer headings the result is empty; the system does not make things up.
- **Enter by hand**: fill in **Reviewer** (`R1`, `R2`, `Meta-review`), **Vòng** (Round; 0 is the first submission), **Nội dung review** (Review text), click **Thêm vào danh sách** (Add to list); repeat for each reviewer.
- **Or paste JSON**: an array `[{"reviewerLabel":"R1","text":"…","reviewRound":0}]` or `{"reviews":[…]}`.

Click **Lưu review** (Save reviews). Each save **appends** (it does not replace earlier reviews), up to 60 entries at a time; saving the same content again duplicates it.

## Cross-check

1. Click **Đối chiếu review** (Cross-check reviews; needs work member access or above).
2. The worker compares the reviews with the diff between this version and the previous one.
3. Result: one row per comment with a verdict **Đã sửa / Sửa một phần / Chưa sửa / Chưa kết luận** (Addressed / Partly addressed / Not addressed / Inconclusive), a confidence and the excerpt that was checked. A summary row counts each verdict.

Requirements: a **previous version** and at least one review; otherwise the reviewer cross-check reports **Chưa cấu hình** (Not configured) with the reason. Once run, the check also appears in the [Issues](/en/huong-dan/ket-qua-kiem/) panel.