---
title: "Build"
description: "one build of a document, every number naming the unit that supplied it"
section: concepts
address: /concepts/build
contract: 0476e35e6e275db5
---

# Build

one build of a document, every number naming the unit that supplied it

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

| property | value |
|---|---|
| kind | work |
| scope | follows |
| key | the document and the two dates |
| store | postgres |
| family | documents |



## Fields


| field | type | required | note |
|---|---|---|---|
| `document` | `id` | yes |  |
| `as_of` | [TwoDates](/concepts/twodates) | yes |  |
| `made_from` | `[id]` | yes |  |
| `numbers` | [ChippedNumber](/concepts/chippednumber) | yes |  |
| `figures` | `[id]` | yes |  |
| `check` | [ControlResult](/concepts/controlresult) | yes |  |
| `missing` | `[text]` | yes | for not ready |



## Routes that use it
- [`/v1/read/document`](/reference/read/document) returns it
- [`/v1/act/build_document`](/reference/act/build_document) returns it