---
title: "Assumption"
description: "one assumption a business model discloses, and the driver it rests on"
section: concepts
address: /concepts/assumption
contract: 0476e35e6e275db5
---

# Assumption

one assumption a business model discloses, and the driver it rests on

[figure: Assumption 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 | one assumption a model discloses |
| store | none |
| family | market |



## Fields


| field | type | required | note |
|---|---|---|---|
| `text` | `text` | yes |  |
| `rests_on` | [KindOfMeasure](/concepts/kindofmeasure) | yes |  |



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