---
title: "List the assignment chain before suit on a debt"
url: "https://ailawframework.com/practice/debt-recovery-and-civil-enforcement/check-the-assignment-chain-before-suing-as-assignee-of-a-debt/united-states"
type: "task_jurisdiction_version"
site: "AI Law Framework"
id: "A46-D20261018-5-US"
practice_area: "Debt Recovery & Civil Enforcement"
tier: "yellow"
lawyer_review: "required"
jurisdictions: ["US"]
last_reviewed: "2026-10-22"
---

# List the assignment chain before suit on a debt

> In date order, list each assignment in the file: assignor, assignee, date, and the debt described. Mark a missing link. Do not say the plaintiff may sue.

Canonical page: https://ailawframework.com/practice/debt-recovery-and-civil-enforcement/check-the-assignment-chain-before-suing-as-assignee-of-a-debt/united-states  
Last reviewed: 2026-10-22

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

## Key facts

| Fact | Value |
| --- | --- |
| Practice area | [Debt Recovery & Civil Enforcement](https://ailawframework.com/practice/debt-recovery-and-civil-enforcement.md) |
| Human involvement | Yellow: Lawyer and AI draft together |
| How AI is used | In date order, list each assignment in the file: assignor, assignee, date, and the debt described. Mark a missing link. Do not say the plaintiff may sue. |
| What the lawyer must review | You decide whether the plaintiff has the claim. Rule 11(b)(3) is your certification that the factual contentions have evidentiary support, or will likely have it after a reasonable opportunity for investigation, when you identify them that way. Rule 11(b)(2) covers the legal contentions. No assignment statute was opened, so the list does not say an assignment is effective. Formal Opinion 512 applies before the chain is put into a tool. A link that is not in the file is not filled in. |
| Written for | United States |
| Applies to | [Check the assignment chain before suing as assignee of a debt](https://ailawframework.com/practice/debt-recovery-and-civil-enforcement/check-the-assignment-chain-before-suing-as-assignee-of-a-debt.md) |

## Checking plan

- What the AI does: In date order, list each assignment in the file: assignor, assignee, date, and the debt described. Mark a missing link. Do not say the plaintiff may sue.
- Basis: Checked against the linked sources on 22 October 2026. Confirm the current instrument before reliance.

## Notes

- Do not cite a commercial-code section. None was opened.
- The list is not the complaint. You write any allegation of ownership.

## Sources

- [Federal Rule of Civil Procedure 11](https://www.law.cornell.edu/rules/frcp/rule_11) (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)
- [ABA Model Rule 1.1, Comment 8 (competence includes technology)](https://www.americanbar.org/groups/professional_responsibility/publications/model_rules_of_professional_conduct/rule_1_1_competence/comment_on_rule_1_1/) (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.*