---
id: change/bcapps/10174
type: change
title: "#10174 [Extensibility Request] issue 30137: allow overriding cost share application"
summary: An integration event was added to the Cost Shares Breakdown report to allow extensions to override how cost share application calculates and applies cost values to capacity and overhead amounts.
tier: official
language: en
tags:
  - feature
  - main
  - bc30
  - report cost shares breakdown
system: manufacturing
review:
  state: reviewed
  by: opus
  at: "2026-10-08T02:08:48.759Z"
  flags: []
generated:
  at: "2026-10-08T01:26:53.141Z"
  pipeline: 0.2.0
  prompts:
    extract-change: 1
  input_hash: a8700d1f9b0fa57a475a30b089de3662f8add467
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/pull/10174
    title: "microsoft/BCApps#10174: [Extensibility Request] issue 30137: allow overriding cost share application"
    date: "2026-08-16"
    commit: a8700d1f9b0fa57a475a30b089de3662f8add467
    t: null
    quote: Custom costing scenarios need to control how Report 5848 applies an output entry's share of cost to capacity and overhead amounts.
links:
  learn: []
  objects:
    - object/report/5848
  features: []
  topics: []
  localizations: []
  videos: []
  posts: []
  guidelines: []
  changes: []
number: 10174
repo: microsoft/BCApps
source_id: bcapps-prs
url: https://github.com/microsoft/BCApps/pull/10174
kind: pr
base_branch: main
major: "30"
merged_at: "2026-08-16T21:53:44Z"
author: AleksandricMarko
author_type: User
community_contribution: false
labels:
  - "Team: SCM"
  - event-request
change_class: code
change_kind: feature
behavior_change: false
breaking: false
files:
  count: 1
  additions: 17
  deletions: 1
  al: 1
apps:
  - Base Application
objects_touched:
  - key: report/5848
    page: report/5848
    type: report
    id: 5848
    name: Cost Shares Breakdown
    app: Base Application
    status: modified
objects_unjoined: []
obsoletions: []
backports: []
fixes_issues: []
work_items:
  - 639379
systems:
  - manufacturing
quote: Custom costing scenarios need to control how Report 5848 applies an output entry's share of cost to capacity and overhead amounts.
joined_against:
  major: "30"
  commit: ecbc028c25dbe83b61313bc566e6c1d41184bb1c
---

# #10174 [Extensibility Request] issue 30137: allow overriding cost share application

> An integration event was added to the Cost Shares Breakdown report to allow extensions to override how cost share application calculates and applies cost values to capacity and overhead amounts.

[Pull request](https://github.com/microsoft/BCApps/pull/10174) · merged into `main` (BC30) on 2026-08-16 by AleksandricMarko · 1 file (+17 -1), 1 AL · feature · tier official · reviewed (checked by Opus)

## What changed

- Integration event added to ApplyShareOfCostToCostShareBuffer procedure
- Enables custom costing scenarios to replace standard share calculation logic
- Extracted standard share application into isolated method for override capability
- Event uses IsHandled pattern for extension control

## AL objects touched

- [Report 5848 "Cost Shares Breakdown"](../../objects/report/5848.md), Base Application: modified

## Context

- Work items: AB#639379
- Labels: Team: SCM, event-request
- Systems: manufacturing
- From the description: "Custom costing scenarios need to control how Report 5848 applies an output entry's share of cost to capacity and overhead amounts."

Source: metadata of a merged pull request in microsoft/BCApps (bcapps): title, labels, changed paths and counts, with a summary in our words. No source text and no description beyond one short quote (D10, D61).