---
title: "Rollback"
description: "the previous artefact put back, with the readings after"
section: concepts
address: /concepts/rollback
contract: 0476e35e6e275db5
---

# Rollback

the previous artefact put back, with the readings after

[figure: Rollback is a work at platform scope. The drawing shows its fields and the objects that they point at.]

| property | value |
|---|---|
| kind | work |
| scope | platform |
| key | the release |
| store | postgres |
| family | releases |



## Fields


| field | type | required | note |
|---|---|---|---|
| `release` | `id` | yes |  |
| `previous` | `id` | yes |  |
| `schema_allows` | `bool` | yes |  |
| `readings_after` | [ChippedNumber](/concepts/chippednumber) | yes |  |



## Routes that use it
No route takes or returns Rollback directly. The record holds it, and the objects that point at it reach it.