---
title: "Locate a fact inside a large family file"
url: "https://ailawframework.com/practice/family-law/locate-information-within-a-large-family-file/united-states"
type: "task_jurisdiction_version"
site: "AI Law Framework"
id: "A16-B6-4-US"
practice_area: "Family Law"
tier: "yellow"
lawyer_review: "required"
jurisdictions: ["US"]
last_reviewed: "2026-10-22"
---

# Locate a fact inside a large family file

> For each question the lawyer types, return the document name, page, and a short quote that contains the fact. Return no hit when the loaded file has no matching page. Add no conclusion.

Canonical page: https://ailawframework.com/practice/family-law/locate-information-within-a-large-family-file/united-states  
Last reviewed: 2026-10-22

Site index for agents: https://ailawframework.com/llms.txt

## Key facts

| Fact | Value |
| --- | --- |
| Practice area | [Family Law](https://ailawframework.com/practice/family-law.md) |
| Human involvement | Yellow: Lawyer and AI draft together |
| How AI is used | For each question the lawyer types, return the document name, page, and a short quote that contains the fact. Return no hit when the loaded file has no matching page. Add no conclusion. |
| What the lawyer must review | Family Code § 2100(c) requires disclosure of all assets and liabilities, whether community or separate, and of income and expenses, with an immediate update for material changes. A missed page can hide that disclosure. Opinion 512 requires you to check a tool's extract against the document before you rely on it. You decide which hits matter and you open the page. |
| Written for | United States |
| Applies to | [Locate information within a large family file](https://ailawframework.com/practice/family-law/locate-information-within-a-large-family-file.md) |

## Checking plan

- What the AI does: For each question the lawyer types, return the document name, page, and a short quote that contains the fact. Return no hit when the loaded file has no matching page. Add no conclusion.
- Basis: Checked against the linked sources on 22 October 2026. Confirm the current instrument before reliance.

## Notes

- No hit means the loaded set had no match. It does not mean the fact is absent from the case.
- Section 2100 is California. Another state's disclosure duty is a different statute.

## Sources

- [California Family Code § 2100 (disclosure of assets, liabilities, income and expenses)](https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=FAM&sectionNum=2100.) (checked 2026-10-22)
- [ABA Formal Opinion 512, Generative Artificial Intelligence Tools (29 July 2024)](https://www.americanbar.org/content/dam/aba/administrative/professional_responsibility/ethics-opinions/aba-formal-opinion-512.pdf) (checked 2026-10-22)

*Practice guidance for planning and review. Confirm current primary sources and the requirements of the actual matter. This is general information, not legal advice.*