---
id: object/codeunit/437
type: object
title: Codeunit 437 "IC Navigation"
summary: Codeunit 437 "IC Navigation" in Base Application (Microsoft.Intercompany). 3 public procedures, 2 events. Present since at least BC23, still in BC30, changed in BC26.
tier: official
language: en
tags:
  - codeunit
  - base application
versions:
  introduced: null
  last_changed: "26"
  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: d10727e6cad6cb364fa38efbf0525c604978b5f7a435b553b84d4b446d1f5aaf
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/W1/BaseApp/Finance/Intercompany/ICNavigation.Codeunit.al
    title: src/Layers/W1/BaseApp/Finance/Intercompany/ICNavigation.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: 437
name: IC Navigation
namespace: Microsoft.Intercompany
app: Base Application
extends: null
first_version: "23"
last_version: "30"
present_in:
  - "23"
  - "24"
  - "25"
  - "26"
  - "27"
  - "28"
  - "29"
  - "30"
changed_in:
  - "26"
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
counts:
  fields: 0
  procedures: 16
  events: 2
  subscribers: 0
relations:
  out: 0
  referenced_by: 0
  pages: 0
  extended_by: 0
  event_subscribers: 0
  calls: 0
  called_by: 0
  implements: 0
---

# Codeunit 437 "IC Navigation"

> Codeunit 437 "IC Navigation" in Base Application (Microsoft.Intercompany). 3 public procedures, 2 events. Present since at least BC23, still in BC30, changed in BC26.

Base Application · Microsoft.Intercompany · BC23-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/W1/BaseApp/Finance/Intercompany/ICNavigation.Codeunit.al) · facts from BC29

## Events published

- `OnNavigateToPurchaseDocumentOnDocumentTypeCaseElse(DocumentNo: Code[20]; ICDirectionType: Enum "IC Direction Type"; ICPartnerCode: Code[20]; DocumentType: Enum "IC Transaction Document Type"; var OpenDoc: Boolean)` (integration): Integration event raised when navigating to purchase documents for custom document types. Enables custom navigation logic for extended IC transaction document types.
- `OnNavigateToSalesDocumentOnAfterCheckDocumentType(DocumentNo: Code[20]; ICDirectionType: Enum "IC Direction Type"; ICPartnerCode: Code[20]; ICTransactionDocumentType: Enum "IC Transaction Document Type"; var ShouldNavigateToDoc: Boolean)` (integration): Integration event raised when navigating to sales documents after document type validation. Enables custom navigation logic for extended IC transaction document types.

## Procedures

- `NavigateToDocument(HandledICInboxTrans: Record "Handled IC Inbox Trans.")`: Navigates to the related document from a handled IC inbox transaction. Opens the corresponding sales or purchase document based on transaction details.
- `NavigateToDocument(ICOutboxTransaction: Record "IC Outbox Transaction")`: Navigates to the related document from an IC outbox transaction. Opens the corresponding sales or purchase document that was sent to partner.
- `NavigateToDocument(HandledICOutboxTrans: Record "Handled IC Outbox Trans.")`: Navigates to the related document from a handled IC outbox transaction. Opens the corresponding sales or purchase document that was previously sent.

Plus 11 local procedures.

## Across versions

- Present in: BC23-30
- Changed (declaration) in: BC26

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: "IC Navigation")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.