---
id: object/enum/135
type: object
title: Enum 135 "Attachment Entity Buffer Document Type"
summary: Enum 135 "Attachment Entity Buffer Document Type" in Base Application (Microsoft.Integration.Graph). 6 values. Present since at least BC23, still in BC30, changed in BC24, BC28.
tier: official
language: en
tags:
  - enum
  - base application
versions:
  introduced: null
  last_changed: "28"
  deprecated: null
review:
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  at: null
  flags: []
generated:
  at: "2026-10-11T00:31:51.816Z"
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evidence:
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    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/W1/BaseApp/Integration/Graph/AttachmentEntityBufferDocumentType.Enum.al
    title: src/Layers/W1/BaseApp/Integration/Graph/AttachmentEntityBufferDocumentType.Enum.al (releases/29.x)
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object_type: enum
object_id: 135
name: Attachment Entity Buffer Document Type
namespace: Microsoft.Integration.Graph
app: Base Application
extends: null
first_version: "23"
last_version: "30"
present_in:
  - "23"
  - "24"
  - "25"
  - "26"
  - "27"
  - "28"
  - "29"
  - "30"
changed_in:
  - "24"
  - "28"
source_major: "29"
obsolete: null
countries: []
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counts:
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relations:
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---

# Enum 135 "Attachment Entity Buffer Document Type"

> Enum 135 "Attachment Entity Buffer Document Type" in Base Application (Microsoft.Integration.Graph). 6 values. Present since at least BC23, still in BC30, changed in BC24, BC28.

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

## Properties

| Property | Value |
|---|---|
| Extensible | true |

## Values

| Ordinal | Name | Caption | Notes |
|---|---|---|---|
| 0 | (blank) |  |  |
| 1 | Journal | Journal |  |
| 9 | Employee | Employee |  |
| 11 | Item | Item |  |
| 12 | Customer | Customer |  |
| 13 | Vendor | Vendor |  |

## Extended by

- [Enum extension 5050 "Asm. Doc.Att.Ent.Buf.Doc.Type"](../enumextension/5050.md)
- [Enum extension 5051 "Invt.Att.Ent.Buf.Doc.Type"](../enumextension/5051.md)
- [Enum extension 5052 "Project Att.Ent.Buf.Doc.Type"](../enumextension/5052.md)
- [Enum extension 5053 "Purchase Att.Ent.Buf.Doc.Type"](../enumextension/5053.md)
- [Enum extension 5054 "Sales Att.Ent.Buf.Doc.Type"](../enumextension/5054.md)

## Implements

- [Interface "IPdfDocumentHandler"](../interface/ipdfdocumenthandler.md)

## Across versions

- Present in: BC23-30
- Changed (declaration) in: BC24, BC28

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: "enum", object_name: "Attachment Entity Buffer Document Type")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.