---
id: object/pageextension/4700
type: object
title: Page extension 4700 "VAT Period List Extension"
summary: Page extension 4700 "VAT Period List Extension" in VATGroupManagement (Microsoft.Finance.VAT.Group), extends "VAT Return Period List". Introduced in BC29, still in BC30.
tier: official
language: en
tags:
  - pageextension
  - vatgroupmanagement
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: 59b3afd08584249b633c5ffd6b4c21d5795235e735bcc1ef77619ff80e99384d
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/W1/VATGroupManagement/app/src/Pages/VATPeriodListExtension.PageExt.al
    title: src/Apps/W1/VATGroupManagement/app/src/Pages/VATPeriodListExtension.PageExt.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
    t: null
    quote: null
links:
  learn: []
  objects:
    - object/page/737
  features: []
  topics: []
  localizations: []
  videos: []
  posts: []
  guidelines: []
object_type: pageextension
object_id: 4700
name: VAT Period List Extension
namespace: Microsoft.Finance.VAT.Group
app: VATGroupManagement
extends: VAT Return Period List
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: 0
  events: 0
  subscribers: 0
  controls: 1
  actions: 0
relations:
  out: 1
  referenced_by: 0
  pages: 0
  extended_by: 0
  event_subscribers: 0
  calls: 1
  called_by: 0
  implements: 0
---

# Page extension 4700 "VAT Period List Extension"

> Page extension 4700 "VAT Period List Extension" in VATGroupManagement (Microsoft.Finance.VAT.Group), extends "VAT Return Period List". Introduced in BC29, still in BC30.

VATGroupManagement · Microsoft.Finance.VAT.Group · BC29-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/W1/VATGroupManagement/app/src/Pages/VATPeriodListExtension.PageExt.al) · facts from BC29

Extends [VAT Return Period List](../page/737.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 |
|---|---|---|---|
| addbefore(VATReturnStatus) | Group Member Submissions | `GroupMemberSubmissions` | Specifies the number of VAT returns submitted by group members in this period. |

## Triggers

OnAfterGetRecord

## Relations

- extends [Page 737 "VAT Return Period List"](../page/737.md)

## Calls

From the extracted call graph of BC29 (graphify-al on the snapshot checkout): calls whose target is known from a declared type or an `Object::"Name"` argument. Interface dispatch and calls through events are not counted, so the list is not complete.

- [Codeunit 4701 "VAT Group Helper Functions"](../codeunit/4701.md) (1 call: `OnAfterGetRecord → CountApprovedMemberSubmissionsForPeriod`)

## 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). 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: "pageextension", object_name: "VAT Period List Extension")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.