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summary: Page 257 "Source Codes" in Business Foundation (Microsoft.Foundation.AuditCodes). Present since at least BC23, still in BC30, changed in BC25.
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# Page 257 "Source Codes"

> Page 257 "Source Codes" in Business Foundation (Microsoft.Foundation.AuditCodes). Present since at least BC23, still in BC30, changed in BC25.

Business Foundation · Microsoft.Foundation.AuditCodes · BC23-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Business%20Foundation/App/AuditCodes/src/SourceCodes.Page.al) · facts from BC29

## Properties

| Property | Value |
|---|---|
| Caption | Source Codes |
| SourceTable | Source Code |
| PageType | List |
| UsageCategory | Administration |
| ApplicationArea | All |

## 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 |
|---|---|---|---|
| Control1 | Code | [Code](../table/230.md#fields) | Specifies the source code. |
|  | Description | [Description](../table/230.md#fields) | Specifies a description of what the code stands for. |

## Relations

- source table [Table 230 "Source Code"](../table/230.md)

## Pages and codeunits on this table

- [Table 230 "Source Code"](../table/230.md) (lookup page)

## Extended by

- [Page extension 240 "ResSourceCodesExt"](../pageextension/240.md)
- [Page extension 241 "ProjectSourceCodesExt"](../pageextension/241.md)
- [Page extension 45 "GLSourceCodesExt"](../pageextension/45.md)
- [Page extension 46 "InvSourceCodesExt"](../pageextension/46.md)
- [Page extension 5281 "Source Codes SAF-T"](../pageextension/5281.md)
- [Page extension 5617 "FASourceCodesExt"](../pageextension/5617.md)
- [Page extension 5636 "InsSourceCodesExt"](../pageextension/5636.md)
- [Page extension 7313 "WhseSourceCodesExt"](../pageextension/7313.md)

## Across versions

- Present in: BC23-30
- Changed (declaration) in: BC25

## Documented on Microsoft Learn

- [Set Up Codes for Audit Trails](https://learn.microsoft.com/dynamics365/business-central/finance-setup-trail-codes)

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: "Source Codes")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.