---
title: "Plane"
description: "shared, one tenant's, or the platform's own; part of the type of a fact"
section: concepts
address: /concepts/plane
contract: 0476e35e6e275db5
---

# Plane

shared, one tenant's, or the platform's own; part of the type of a fact

[figure: Plane 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 | kernel |



## Fields


| field | type | required | note |
|---|---|---|---|
| `plane` | `one of shared \| tenant \| platform` | yes |  |
| `tenant` | `id` | no | required for tenant |



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