---
title: "PushMapping"
description: "a record attribute written to a source field"
section: concepts
address: /concepts/pushmapping
contract: 0476e35e6e275db5
---

# PushMapping

a record attribute written to a source field

[figure: PushMapping is a value at none scope. The drawing shows its fields and the objects that they point at.]

| property | value |
|---|---|
| kind | value |
| scope | none |
| key | none |
| store | none |
| family | sources |



## Fields


| field | type | required | note |
|---|---|---|---|
| `attribute` | `text` | yes |  |
| `source_field` | `text` | yes |  |
| `reversible` | `bool` | yes | a field with no reverse is pull-only |



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