# Review and correct what Cactus knows

> Verified against the product on 2026-10-06

## Inspect page sources

A help page’s **Source** view shows its live sections and the citations behind them. Open a citation under **Sources** to read the quoted lines. Code citations identify the repository, path, line range, and pinned commit when available.

1. In a section’s **Sources**, open a citation to read its quoted lines.
2. In the citation, select **Open these lines on GitHub** when it appears to inspect that pinned revision.

- Your product starts here.: Back to the live page, Show this edition, Show changes, See what Cactus takes as true, **Open these lines on GitHub** (1), Retire, Translate conversations, Set up the Messenger

*In the citation, select Open these lines on GitHub when it appears to inspect that pinned revision.*

The Source view also lists writing rules applied to the page and the text each rule was tied to. To manage product writing rules, see [Manage product writing rules](https://cactus.heycactus.ai/writing-rules).

## Find unanswered questions

**Not covered yet** lists open questions tied to that help page. Select **See what Cactus takes as true** to review open questions across the product.

**Needs you** holds conflicts and frequently asked questions when no page gives an answer. **Open items** groups other questions by help page, or under **Not on a page**.

## Correct saved knowledge

### Edit a kept answer

1. In **Settings › What Cactus takes as true**, select **Edit** beside the answer.
2. Replace the answer text in the editor.
3. Select **Save**. Cactus replaces the saved note and keeps its question.

- What Cactus takes as true: Remove, Cancel, What is true, Your answer, Answer, **Edit** (1), Save, Keep

*In Settings › What Cactus takes as true, select Edit beside the answer.*

### Remove a page or answer

In **Settings › What Cactus takes as true**, select **Remove** beside an attached page or kept answer. You can remove items you added; a team owner can remove another member’s.

## Answer open questions

You can answer a question from its row in **Needs you** or **Open items**.

1. In **Settings › What Cactus takes as true**, select **Answer** beside the question.
2. Enter your answer in **Your answer**.
3. Select **Keep**. Cactus saves your answer as a note, removes the question from the open list, and uses the note in the next build.