---
title: "ParticipantImpact"
description: "the nature of one participant's impact on another role of the chain"
section: concepts
address: /concepts/participantimpact
contract: 0476e35e6e275db5
---

# ParticipantImpact

the nature of one participant's impact on another role of the chain

[figure: ParticipantImpact 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 | market |



## Fields


| field | type | required | note |
|---|---|---|---|
| `on` | [RoleAroundADecision](/concepts/rolearoundadecision) | yes |  |
| `nature` | `one of gates \| refers \| supplies \| competes \| informs \| pays \| regulates \| hosts \| delivers` | yes |  |
| `strength` | [Summary](/concepts/summary) | no | where read |
| `note` | `text` | no |  |



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