---
title: "Changes to Create Change Order"
method: POST
path: "/public/v2/contracts/{contract_id}/change-orders/"
---

# Changes to Create Change Order

`POST /public/v2/contracts/{contract_id}/change-orders/`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 14 revisions.

- **2026-08-20** `4849d2498a13` — 4 info
- **2026-08-19** `f338ec8b3f52` — 1 info

## Changes

- **2026-08-20** `4849d2498a13` — 4 info
  - added the new optional request property `obligation_additions/items/ramp_group_id`
  - added the optional property `change_summary/items/predecessor/anyOf[subschema #1: PerformanceObligationOut]/ramp_group_id` to the response with the `201` status
  - added the optional property `change_summary/items/successor/anyOf[subschema #1: PerformanceObligationOut]/ramp_group_id` to the response with the `201` status
  - added the optional property `obligation_additions/items/ramp_group_id` to the response with the `201` status
- **2026-08-19** `f338ec8b3f52` — 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/dualentry/apis/dualentry-public-api/docs/public/v2/contracts/:contract_id/change-orders/post.md) · [API](https://skmtc.dev/dualentry/apis/dualentry-public-api.md) · [Page](https://skmtc.dev/dualentry/apis/dualentry-public-api/changes/public/v2/contracts/:contract_id/change-orders/post)