---
id: object/pageextension/6451
type: object
title: Page extension 6451 "Serv. Customer List"
summary: Page extension 6451 "Serv. Customer List" in Base Application (Microsoft.Service.Customer), extends "Customer List". Introduced in BC25, still in BC30.
tier: official
language: en
tags:
  - pageextension
  - base application
versions:
  introduced: "25"
  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: aebffe8cff75c408b293a7ab318b92d0ff6d227a93f91903761ac43e20ef11c0
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/W1/BaseApp/Service/Sales/Customer/ServCustomerList.PageExt.al
    title: src/Layers/W1/BaseApp/Service/Sales/Customer/ServCustomerList.PageExt.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
    t: null
    quote: null
links:
  learn: []
  objects:
    - object/page/22
  features: []
  topics: []
  localizations: []
  videos: []
  posts: []
  guidelines: []
object_type: pageextension
object_id: 6451
name: Serv. Customer List
namespace: Microsoft.Service.Customer
app: Base Application
extends: Customer List
first_version: "25"
last_version: "30"
present_in:
  - "25"
  - "26"
  - "27"
  - "28"
  - "29"
  - "30"
changed_in: []
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
counts:
  fields: 0
  procedures: 0
  events: 0
  subscribers: 0
  controls: 3
  actions: 7
relations:
  out: 1
  referenced_by: 0
  pages: 0
  extended_by: 0
  event_subscribers: 0
  calls: 0
  called_by: 0
  implements: 0
---

# Page extension 6451 "Serv. Customer List"

> Page extension 6451 "Serv. Customer List" in Base Application (Microsoft.Service.Customer), extends "Customer List". Introduced in BC25, still in BC30.

Base Application · Microsoft.Service.Customer · BC25-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/W1/BaseApp/Service/Sales/Customer/ServCustomerList.PageExt.al) · facts from BC29

Extends [Customer List](../page/22.md).

## Fields on this page

Layout controls in source order, grouped by the container they sit in. Shows: the table field a control is bound to (or its expression as written); ToolTip: the control's own, else the bound field's (marked).

| Group | Control | Shows | ToolTip |
|---|---|---|---|
| addafter(CustomerDetailsFactBox) | Control1907829707 | part [Page 9085 "Service Hist. Sell-to FactBox"](../page/9085.md) | — |
|  | Control1902613707 | part [Page 9086 "Service Hist. Bill-to FactBox"](../page/9086.md) | — |
| addafter(Combine Shipments) | Combine Service Shipments | [Combine Service Shipments](../tableextension/6450.md#fields) | Specifies if several orders delivered to the customer can appear on the same service invoice. |

## Actions

| Group | Action | ToolTip | Runs |
|---|---|---|---|
| Service | Service Orders | Open the list of ongoing service orders. | [Page 9318 "Service Orders"](../page/9318.md) |
|  | Service Contracts | Open the list of ongoing service contracts. | [Page 6065 "Customer Service Contracts"](../page/6065.md) |
|  | Service Items | View or edit the service items that are registered for the customer. | [Page 5988 "Service Items"](../page/5988.md) |
| addafter(NewSalesReturnOrder) | Service Quote | Create a new service quote for the customer. | [Page 5964 "Service Quote"](../page/5964.md) |
|  | Service Invoice | Create a new service invoice for the customer. | [Page 5933 "Service Invoice"](../page/5933.md) |
|  | Service Order | Create a new service order for the customer. | [Page 5900 "Service Order"](../page/5900.md) |
|  | Service Credit Memo | Create a new service credit memo for the customer. | [Page 5935 "Service Credit Memo"](../page/5935.md) |

## Relations

- extends [Page 22 "Customer List"](../page/22.md)

## Across versions

- Present in: BC25-30
- 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: "pageextension", object_name: "Serv. Customer List")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.