---
id: object/interface/contact-business-relation-link
type: object
title: Interface "Contact Business Relation Link"
summary: Interface "Contact Business Relation Link" in Base Application (Microsoft.CRM.BusinessRelation). 1 public procedures. Present since at least BC23, still in BC30.
tier: official
language: en
tags:
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  - base application
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object_type: interface
object_id: null
name: Contact Business Relation Link
namespace: Microsoft.CRM.BusinessRelation
app: Base Application
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---

# Interface "Contact Business Relation Link"

> Interface "Contact Business Relation Link" in Base Application (Microsoft.CRM.BusinessRelation). 1 public procedures. Present since at least BC23, still in BC30.

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

## Procedures

- `GetTableAndSystemId(No: Code[20]; var TableId: Integer; var SystemId: Guid): Boolean`

## Implemented by

- [Codeunit 5557 "Contact BRL Default"](../codeunit/5557.md)
- [Codeunit 5558 "Contact BRL Customer"](../codeunit/5558.md)
- [Codeunit 5559 "Contact BRL Vendor"](../codeunit/5559.md)
- [Codeunit 5560 "Contact BRL Employee"](../codeunit/5560.md)
- [Codeunit 5561 "Contact BRL Bank Account"](../codeunit/5561.md)
- [Enum 5057 "Contact Business Relation Link To Table"](../enum/5057.md)

## Across versions

- Present in: BC23-30
- 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). The call sections above are our own, per object, from the BC29 call graph. 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: "interface", object_name: "Contact Business Relation Link")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.