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summary: Page 20021 "APIV1 - Dimensions" in APIV1 (Microsoft.API.V1). Introduced in BC29, still in BC30.
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# Page 20021 "APIV1 - Dimensions"

> Page 20021 "APIV1 - Dimensions" in APIV1 (Microsoft.API.V1). Introduced in BC29, still in BC30.

APIV1 · Microsoft.API.V1 · BC29-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/W1/APIV1/app/src/pages/APIV1Dimensions.Page.al) · facts from BC29

## Properties

| Property | Value |
|---|---|
| Caption | 'dimensions', Locked = true |
| Extensible | false |
| SourceTable | Dimension |
| PageType | API |

## Fields on this page

Layout controls in source order, grouped by the container they sit in. Shows: the table field a control is bound to (or its expression as written); ToolTip: the control's own, else the bound field's (marked).

| Group | Control | Shows | ToolTip |
|---|---|---|---|
| Group | id | `Rec.SystemId` | — |
|  | code | [Code](../table/348.md#fields) | Specifies the code for the dimension. <small>from the table field</small> |
|  | displayName | [Name](../table/348.md#fields) | Specifies the dimension code you enter in the Code field. <small>from the table field</small> |
|  | lastModifiedDateTime | [Last Modified Date Time](../table/348.md#fields) | — |
|  | dimensionValues | part [Page 20053 "APIV1 Dimension Values Entity"](../page/20053.md) | — |

## Relations

- source table [Table 348 "Dimension"](../table/348.md)

## Across versions

- Present in: BC29-30
- Changed (declaration) in: none

## Documented on Microsoft Learn

- [(v1.0) Get dimensions](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/api-reference/v1.0/api/dynamics_dimension_get)
- [(v1.0) dimensions resource type](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/api-reference/v1.0/resources/dynamics_dimension)

Source: AL metadata extracted from the code (names, ids, signatures, properties); no code bodies (D10).

## Ask your agent

Procedure bodies are not stored here (D10). For a procedure body or the calls of one procedure, ask bc-code-atlas (external, by Stefan Maron, MIT; default corpus w1-28), which the bc-observatory plugin connects: `bcatlas_resolve_node(object_type: "page", object_name: "APIV1 - Dimensions")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.