---
title: "Changes to Update a single CustomField"
method: PATCH
path: "/custom_fields/{id}.json"
---

# Changes to Update a single CustomField

`PATCH /custom_fields/{id}.json`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 15 revisions.

- **2026-09-19** `4b858348c989`: 1 info

## Changes

- **2026-09-19** `4b858348c989`: 1 info
  - added the optional property `data/allOf[#/components/schemas/CustomField_base]/permission_level` to the response with the `200` status

---

[Operation](https://skmtc.dev/clio/apis/clio-api-documentation/docs/custom_fields/:id.json/patch.md) - [API](https://skmtc.dev/clio/apis/clio-api-documentation.md) - [Page](https://skmtc.dev/clio/apis/clio-api-documentation/changes/custom_fields/:id.json/patch)