---
id: object/codeunit/1438
type: object
title: Codeunit 1438 "Ess. Bus. Headline Subscribers"
summary: Codeunit 1438 "Ess. Bus. Headline Subscribers" in EssentialBusinessHeadlines (System.Visualization). 9 event subscribers. Introduced in BC29, still in BC30.
tier: official
language: en
tags:
  - codeunit
  - essentialbusinessheadlines
versions:
  introduced: "29"
  last_changed: null
  deprecated: null
review:
  state: derived
  by: null
  at: null
  flags: []
generated:
  at: "2026-10-11T00:31:51.816Z"
  pipeline: 0.2.0
  prompts: {}
  input_hash: 7a35368b22607c5983d303a6fe9818394f976f0b136a22948ac462123e55128d
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/W1/EssentialBusinessHeadlines/app/src/codeunits/EssBusHeadlineSubscribers.Codeunit.al
    title: src/Apps/W1/EssentialBusinessHeadlines/app/src/codeunits/EssBusHeadlineSubscribers.Codeunit.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
    t: null
    quote: null
links:
  learn: []
  objects: []
  features: []
  topics: []
  localizations: []
  videos: []
  posts: []
  guidelines: []
object_type: codeunit
object_id: 1438
name: Ess. Bus. Headline Subscribers
namespace: System.Visualization
app: EssentialBusinessHeadlines
extends: null
first_version: "29"
last_version: "30"
present_in:
  - "29"
  - "30"
changed_in: []
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
counts:
  fields: 0
  procedures: 12
  events: 0
  subscribers: 9
relations:
  out: 0
  referenced_by: 0
  pages: 0
  extended_by: 0
  event_subscribers: 0
  calls: 0
  called_by: 0
  implements: 0
---

# Codeunit 1438 "Ess. Bus. Headline Subscribers"

> Codeunit 1438 "Ess. Bus. Headline Subscribers" in EssentialBusinessHeadlines (System.Visualization). 9 event subscribers. Introduced in BC29, still in BC30.

EssentialBusinessHeadlines · System.Visualization · BC29-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/W1/EssentialBusinessHeadlines/app/src/codeunits/EssBusHeadlineSubscribers.Codeunit.al) · facts from BC29

## Event subscriptions

- OnBeforeUpdateUserSettings subscribes to Codeunit "User Settings" OnUpdateUserSettings
- OnComputeRoleCenterHeadlines subscribes to Codeunit "RC Headlines Executor" OnComputeHeadlines
- OnIsAnyExtensionHeadlineVisible subscribes to Codeunit "RC Headlines Page Common" OnIsAnyExtensionHeadlineVisible
- OnSetVisibilityBusinessManager subscribes to Page "Headline RC Business Manager" OnSetVisibility
- OnSetVisibilityBusinessManagerOpenVATReturn subscribes to Page "Headline RC Business Manager" OnSetVisibilityOpenVATReturn
- OnSetVisibilityBusinessManagerOverdueVATReturn subscribes to Page "Headline RC Business Manager" OnSetVisibilityOverdueVATReturn
- OnSetVisibilityOrderProcessor subscribes to Page "Headline RC Order Processor" OnSetVisibility
- OnSetVisibilityAccountant subscribes to Page "Headline RC Accountant" OnSetVisibility
- OnSetVisibilityRelMgt subscribes to Page "Headline RC Relationship Mgt." OnSetVisibility

## Procedures

3 local procedures, no public ones.

## Across versions

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

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: "codeunit", object_name: "Ess. Bus. Headline Subscribers")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.