---
id: object/codeunit/1753
type: object
title: Codeunit 1753 "Data Classification Mgt. Impl."
summary: Codeunit 1753 "Data Classification Mgt. Impl." in System Application (System.Privacy). 23 public procedures. Present since at least BC23, still in BC30, changed in BC24.
tier: official
language: en
tags:
  - codeunit
  - system application
versions:
  introduced: null
  last_changed: "24"
  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: 638a91c09ee7787c27f6e4e38e8ac85384b86a1d8b4f36fa806ffcd30349cad4
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/System%20Application/App/Data%20Classification/src/DataClassificationMgtImpl.Codeunit.al
    title: src/System Application/App/Data Classification/src/DataClassificationMgtImpl.Codeunit.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
    t: null
    quote: null
links:
  learn: []
  objects: []
  features: []
  topics: []
  localizations: []
  videos: []
  posts: []
  guidelines: []
object_type: codeunit
object_id: 1753
name: Data Classification Mgt. Impl.
namespace: System.Privacy
app: System Application
extends: null
first_version: "23"
last_version: "30"
present_in:
  - "23"
  - "24"
  - "25"
  - "26"
  - "27"
  - "28"
  - "29"
  - "30"
changed_in:
  - "24"
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
counts:
  fields: 0
  procedures: 32
  events: 0
  subscribers: 0
relations:
  out: 0
  referenced_by: 0
  pages: 0
  extended_by: 0
  event_subscribers: 0
  calls: 3
  called_by: 4
  implements: 0
---

# Codeunit 1753 "Data Classification Mgt. Impl."

> Codeunit 1753 "Data Classification Mgt. Impl." in System Application (System.Privacy). 23 public procedures. Present since at least BC23, still in BC30, changed in BC24.

System Application · System.Privacy · BC23-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/System%20Application/App/Data%20Classification/src/DataClassificationMgtImpl.Codeunit.al) · facts from BC29

## Properties

| Property | Value |
|---|---|
| Access | Internal |
| Permissions | tabledata "Data Sensitivity" = rimd, tabledata Field = r, tabledata "Table Relations Metadata" = r |

## Procedures

- `PopulateDataSensitivityTable()`
- `InsertDataSensitivityForField(TableNo: Integer; FieldNo: Integer; DataSensitivityOption: Option)`
- `SetSensitivities(var DataSensitivity: Record "Data Sensitivity"; Sensitivity: Option)`
- `FindSimilarFieldsInRelatedTables(var DataSensitivity: Record "Data Sensitivity")`
- `GetRelatedTablesForTable(var TempDataPrivacyEntitiesOut: Record "Data Privacy Entities" temporary; TableNo: Integer)`
- `GetTableNoFilterForTablesWhoseNameContains(Name: Text): Text`
- `PopulateFieldValue(FieldRef: FieldRef; var FieldContentBuffer: Record "Field Content Buffer")`
- `SyncAllFields()`
- `AreAllFieldsClassified(): Boolean`
- `GetDataSensitivityOptionString(): Text`
- `GetLegalDisclaimerTxt(): Text`
- `SetTableFieldsToNormal(TableNumber: Integer)`
- `SetFieldToPersonal(TableNo: Integer; FieldNo: Integer)`
- `SetFieldToSensitive(TableNo: Integer; FieldNo: Integer)`
- `SetFieldToCompanyConfidential(TableNo: Integer; FieldNo: Integer)`
- `SetFieldToNormal(TableNo: Integer; FieldNo: Integer)`
- `IsDataSensitivityEmptyForCurrentCompany(): Boolean`
- `GetEnabledSensitiveFields(var Field: Record "Field")`
- `GetSensitiveFields(var Field: Record "Field")`
- `RunDataClassificationWorksheetForTableWhoseNameContains(TableNoFilter: Text)`
- `RunDataClassificationWorksheetForPersonalAndSensitiveDataInTable(TableNo: Integer)`
- `RunDataClassificationWorksheetForTable(TableNo: Integer)`
- `IsSupportedTable(TableNo: Integer): Boolean`

Plus 9 local procedures.

## 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.

- [Page 1751 "Data Classification Worksheet"](../page/1751.md) (3 calls: `RunDataClassificationWorksheetForPersonalAndSensitiveDataInTable → (object)`, `RunDataClassificationWorksheetForTable → (object)`, `RunDataClassificationWorksheetForTableWhoseNameContains → (object)`)
- [Codeunit 1757 "Fields Sync Status Management"](../codeunit/1757.md) (2 calls: `PopulateDataSensitivityTable → SetLastSyncDate`, `SyncAllFields → SetLastSyncDate`)
- [Codeunit 1758 "Data Privacy Entities Mgt."](../codeunit/1758.md) (1 call: `GetRelatedTablesForTable → InsertDataPrivacyEntitity`)

## Called by

- [Codeunit 1750 "Data Classification Mgt."](../codeunit/1750.md) (13 calls: `AreAllFieldsClassified → AreAllFieldsClassified`, `GetDataSensitivityOptionString → GetDataSensitivityOptionString`, `InsertDataSensitivityForField → InsertDataSensitivityForField`, …)
- [Page 1751 "Data Classification Worksheet"](../page/1751.md) (2 calls: `SendLegalDisclaimerNotification → GetLegalDisclaimerTxt`, `ShowFieldContent → PopulateFieldValue`)
- [Page 1752 "Data Classification Wizard"](../page/1752.md) (2 calls: `RunDataClassificationWorksheetForPersonalAndSensitiveDataInTable → RunDataClassificationWorksheetForPersonalAndSensitiveDataInTable`, `RunDataClassificationWorksheetForTable → RunDataClassificationWorksheetForTable`)
- [Codeunit 1758 "Data Privacy Entities Mgt."](../codeunit/1758.md) (1 call: `SetDefaultDataSensitivity → SetSensitivities`)

## Across versions

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

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: "codeunit", object_name: "Data Classification Mgt. Impl.")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.