---
title: "Map"
description: "the brand's graph, every rival in the same shape, the markets, the channels, the chain, the voices, and for each part its coverage; it holds no rows of its own"
section: concepts
address: /concepts/map
contract: 0476e35e6e275db5
---

# Map

the brand's graph, every rival in the same shape, the markets, the channels, the chain, the voices, and for each part its coverage; it holds no rows of its own

[figure: Map is a view at brand scope. The drawing shows its fields and the objects that they point at.]

| property | value |
|---|---|
| kind | view |
| scope | brand |
| key | the brand and the two dates |
| store | derived |
| family | market |



## Fields


| field | type | required | note |
|---|---|---|---|
| `brand` | `id` | yes |  |
| `as_of` | [TwoDates](/concepts/twodates) | yes |  |
| `parts` | [MapPart](/concepts/mappart) | yes |  |
| `rivals` | `[id]` | yes |  |
| `under_test` | `[id]` | yes |  |



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