---
id: object/enumextension/5052
type: object
title: Enum extension 5052 "Project Att.Ent.Buf.Doc.Type"
summary: Enum extension 5052 "Project Att.Ent.Buf.Doc.Type" in Base Application (Microsoft.EServices.EDocument), extends "Attachment Entity Buffer Document Type". 1 values. Introduced in BC28, still in BC30.
tier: official
language: en
tags:
  - enumextension
  - 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"
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evidence:
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    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/W1/BaseApp/Projects/Project/eServices/EDocument/ProjectAttEntBufDocType.EnumExt.al
    title: src/Layers/W1/BaseApp/Projects/Project/eServices/EDocument/ProjectAttEntBufDocType.EnumExt.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
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    quote: null
links:
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  objects:
    - object/enum/135
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object_type: enumextension
object_id: 5052
name: Project Att.Ent.Buf.Doc.Type
namespace: Microsoft.EServices.EDocument
app: Base Application
extends: Attachment Entity Buffer Document Type
first_version: "28"
last_version: "30"
present_in:
  - "28"
  - "29"
  - "30"
changed_in: []
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
counts:
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relations:
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---

# Enum extension 5052 "Project Att.Ent.Buf.Doc.Type"

> Enum extension 5052 "Project Att.Ent.Buf.Doc.Type" in Base Application (Microsoft.EServices.EDocument), extends "Attachment Entity Buffer Document Type". 1 values. Introduced in BC28, still in BC30.

Base Application · Microsoft.EServices.EDocument · BC28-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/W1/BaseApp/Projects/Project/eServices/EDocument/ProjectAttEntBufDocType.EnumExt.al) · facts from BC29

Extends [Attachment Entity Buffer Document Type](../enum/135.md).

## Values

| Ordinal | Name | Caption | Notes |
|---|---|---|---|
| 10 | Job | Project |  |

## Relations

- extends [Enum 135 "Attachment Entity Buffer Document Type"](../enum/135.md)

## 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: "enumextension", object_name: "Project Att.Ent.Buf.Doc.Type")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.