---
id: object/table/1573
type: object
title: Table 1573 "Workflow Approvers Buffer"
summary: Table 1573 "Workflow Approvers Buffer" in Base Application (System.Automation). 15 fields, 1 public procedures. Introduced in BC28, still in BC30.
tier: official
language: en
tags:
  - table
  - base application
versions:
  introduced: "28"
  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: 8aab63e5f8cd9a6fb0c901e5ffb791fe64ed12a790cd5cff83e070090078ab15
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/W1/BaseApp/System/Workflow/WorkflowApproversBuffer.Table.al
    title: src/Layers/W1/BaseApp/System/Workflow/WorkflowApproversBuffer.Table.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
    t: null
    quote: null
links:
  learn:
    - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/api-reference/v2.0/api/dynamics_workflowapprover_get
    - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/api-reference/v2.0/resources/dynamics_workflowapprover
  objects: []
  features: []
  topics: []
  localizations: []
  videos: []
  posts: []
  guidelines: []
object_type: table
object_id: 1573
name: Workflow Approvers Buffer
namespace: System.Automation
app: Base Application
extends: null
first_version: "28"
last_version: "30"
present_in:
  - "28"
  - "29"
  - "30"
changed_in: []
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
counts:
  fields: 15
  procedures: 3
  events: 0
  subscribers: 0
relations:
  out: 1
  referenced_by: 0
  pages: 1
  extended_by: 0
  event_subscribers: 0
  calls: 0
  called_by: 0
  implements: 0
---

# Table 1573 "Workflow Approvers Buffer"

> Table 1573 "Workflow Approvers Buffer" in Base Application (System.Automation). 15 fields, 1 public procedures. Introduced in BC28, still in BC30.

Base Application · System.Automation · BC28-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/W1/BaseApp/System/Workflow/WorkflowApproversBuffer.Table.al) · facts from BC29

Learn documents this table through its pages: [Page 2148 "APIV2 - Workflow Approvers"](../page/2148.md) (2 Learn pages).

## Properties

| Property | Value |
|---|---|
| Caption | Workflow Approvers Buffer |
| TableType | Temporary |
| DataClassification | CustomerContent |

## Fields

Explanation: the field's ToolTip in the code; without one, the ToolTip of a page control bound to the field (marked via the page); without that, its Caption (marked caption) when that differs from the name.

| No. | Name | Type | Explanation | Notes |
|---|---|---|---|---|
| 1 | WorkflowCode | Code[20] | Workflow Code <small>caption</small> |  |
| 2 | WorkflowStepId | Integer | Workflow Step Id <small>caption</small> |  |
| 3 | WorkflowType | Enum "Approval Workflow Type" | Workflow Type <small>caption</small> | enum [Enum 466 "Approval Workflow Type"](../enum/466.md) |
| 4 | ArgumentId | Guid | Argument Id <small>caption</small> |  |
| 5 | UserName | Code[50] | User Name <small>caption</small> |  |
| 6 | Sequence | Integer | — |  |
| 7 | ApproverType | enum "Workflow Approver Type" | Approver Type <small>caption</small> | enum [Enum 460 "Workflow Approver Type"](../enum/460.md) |
| 8 | ApproverLimitType | enum "Workflow Approver Limit Type" | Approver Limit Type <small>caption</small> | enum [Enum 465 "Workflow Approver Limit Type"](../enum/465.md) |
| 9 | WorkflowDescription | Text[100] | Workflow Description <small>caption</small> |  |
| 10 | Category | Code[20] | — |  |
| 11 | Enabled | Boolean | — |  |
| 12 | UserGroupCode | Code[20] | User Group Code <small>caption</small> |  |
| 13 | UserGroupDescription | Text[100] | User Group Description <small>caption</small> | FlowField: lookup("Workflow User Group".Description where(Code = field(UserGroupCode))) |
| 14 | UserId | Guid | User Id <small>caption</small> |  |
| 15 | UserFullName | Text[100] | User Full Name <small>caption</small> | FlowField: lookup(User."Full Name" where("User Security ID" = field(UserId))) |

## Keys

- Key1: WorkflowCode, WorkflowStepId, ArgumentId, UserName, Sequence (clustered)

## Procedures

- `FillBuffer()`

Plus 2 local procedures.

## Relations

- UserGroupDescription: CalcFormula [Table 1540 "Workflow User Group"](../table/1540.md)

## Pages and codeunits on this table

- [Page 2148 "APIV2 - Workflow Approvers"](../page/2148.md) (source table)

## Across versions

- Present in: BC28-30
- 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: "table", object_name: "Workflow Approvers Buffer")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.