---
title: "Codeunit 99000770 Where-Used Management"
author: "Jonas Paprotka"
url: https://jonas-paprotka.de/ref/codeunit/99000770-where-used-management/
type: codeunit
id: 99000770
name: "Where-Used Management"
app: "Base Application"
namespace: Microsoft.Manufacturing.ProductionBOM
versions: "17-28"
build: 28.5.54151.54365
source: "https://jonas-paprotka.de/ref/codeunit/99000770-where-used-management/source/29/"
checked: 2026-09-20
subject: "Microsoft Dynamics 365 Business Central"
license: "Content © 2026 Jonas Paprotka. Quote freely with attribution and a link."
---

# Codeunit 99000770 Where-Used Management

Jonas Paprotka, https://jonas-paprotka.de/ref/codeunit/99000770-where-used-management/

| | |
| --- | --- |
| App | Base Application |
| Namespace | Microsoft.Manufacturing.ProductionBOM |
| Versions | 17-28 |
| Source file | Manufacturing/ProductionBOM/WhereUsedManagement.Codeunit.al |

## Procedures

| Name | Parameters | Returns | Access | Versions | Obsolete | Reason |
| --- | --- | --- | --- | --- | --- | --- |
| FindRecord | (Text[30], var Record Where-Used Line) | Boolean | public | 17-28 | - | - |
| NextRecord | (Integer, var Record Where-Used Line) | Integer | public | 17-28 | - | - |
| WhereUsedFromItem | (Record Item, Date, Boolean) | - | public | 17-28 | - | - |
| WhereUsedFromProdBOM | (Record Production BOM Header, Date, Boolean) | - | public | 17-28 | - | - |
| IsActiveProductionBOM | (Record Production BOM Line) | Boolean | public | 21-28 | - | - |

## Events

| Kind | Name | Parameters | Versions | Obsolete | Reason |
| --- | --- | --- | --- | --- | --- |
| Integration event | OnBeforeWhereUsedListInsert | (var Record Where-Used Line, var Record Item, var Date, var Decimal) | 17-28 | - | - |
| Integration event | OnBuildWhereUsedListOnLoopProdBomComponent | (var Record Production BOM Line) | 17-20 | - | - |
| Integration event | OnBeforeIsActiveProductionBOM | (Record Production BOM Line, var Boolean, var Boolean) | 18-28 | - | - |
| Integration event | OnAfterBuildWhereUsedList | (Option, Code[20], Date, var Record Where-Used Line, Integer, Integer, Decimal, Boolean) | 19-28 | - | - |
| Integration event | OnBuildWhereUsedListOnAfterItemAssemblySetFilters | (var Record Item, var Code[20]) | 19-28 | - | - |
| Integration event | OnBeforeBuildWhereUsedList | (Option, Code[20], var Boolean, var Date, var Integer, var Decimal, var Integer, var Record Where-Used Line) | 21-28 | - | - |
| Integration event | OnBuildWhereUsedListOnLoopProdBomComponent | (var Record Production BOM Line, var Record Where-Used Line, var Integer, Code[20], Date, var Integer) | 21-28 | - | - |
| Integration event | OnBuildWhereUsedListOnBeforeFindSetProdBOMComponent | (var Record Production BOM Line) | 22-28 | - | - |
| Integration event | OnBeforeBuildWhereUsedListWithCheck | (Enum Production BOM Line Type, Code[20], Date, Boolean, var Record Where-Used Line, var Boolean) | 25-28 | - | - |
| Integration event | OnBeforeGetItemBOMNo | (Code[20], var Record Item, var Boolean) | 25-28 | - | - |

## Source

Symbols: Microsoft.BaseApplication.symbols.437dbf0e-84ff-417a-965d-ed2bb9650972, https://dynamicssmb2.pkgs.visualstudio.com/DynamicsBCPublicFeeds/_packaging/MSSymbols/nuget/v3/index.json, highest build per major on 2026-09-20.
AL source 29: https://github.com/microsoft/BCApps, MIT, releases/29.x at a66254c3b8b5bb1cea290dc8f9d097aec4381153.

Jonas Paprotka, 2026-09-20.