---
title: "Codeunit 9852 Effective Permissions Mgt."
author: "Jonas Paprotka"
url: https://jonas-paprotka.de/ref/codeunit/9852-effective-permissions-mgt/
type: codeunit
id: 9852
name: "Effective Permissions Mgt."
app: "Base Application"
namespace: System.Security.AccessControl
versions: "17-28"
build: 28.5.54151.54365
source: "https://jonas-paprotka.de/ref/codeunit/9852-effective-permissions-mgt/source/29/"
checked: 2026-09-20
subject: "Microsoft Dynamics 365 Business Central"
license: "Content © 2026 Jonas Paprotka. Quote freely with attribution and a link."
---

# Codeunit 9852 Effective Permissions Mgt.

Jonas Paprotka, https://jonas-paprotka.de/ref/codeunit/9852-effective-permissions-mgt/

| | |
| --- | --- |
| App | Base Application |
| Namespace | System.Security.AccessControl |
| Versions | 17-28 |
| Source file | System/Permissions/EffectivePermissionsMgt.Codeunit.al |

## Procedures

| Name | Parameters | Returns | Access | Versions | Obsolete | Reason |
| --- | --- | --- | --- | --- | --- | --- |
| OpenPageForUser | (Guid) | - | public | 17-28 | - | - |
| PopulatePermissionConflictsTable | (Enum Licenses, Code[20], var Record Permission Conflicts) | - | internal | 17-28 | - | - |
| PopulatePermissionConflictsOverviewTable | (var Record Permission Conflicts Overview, Dictionary) | - | internal | 17-28 | - | - |
| PopulatePermissionBuffer | (var Record Permission Buffer, Guid, Text[50], Integer, Integer) | - | public | 17-28 | - | - |
| PopulateEffectivePermissionsBuffer | (var Record Permission, Guid, Text[50], Integer, Integer, Boolean) | - | public | 17-28 | - | - |
| PopulatePermissionRecordWithEffectivePermissionsForObject | (var Record Permission, Guid, Text[50], Option, Integer) | - | public | 17-28 | - | - |
| ModifyPermission | (Integer, Record Permission Buffer, Integer, Integer, Guid) | - | public | 17-28 | - | - |
| NotificationShowUsers | (Notification) | - | public | 17-28 | - | - |
| NotificationUndoChange | (Notification) | - | public | 17-28 | - | - |
| DisableNotification | (Notification) | - | public | 17-28 | - | - |
| ConvertToPermission | (Option) | Enum Permission | public | 17-28 | - | - |
| ShowPermissionConflict | (Enum Permission, Enum Permission, Boolean, Boolean) | - | internal | 17-19 | - | - |
| GetPermissionStatus | (Enum Permission, Enum Permission, Boolean) | Text | internal | 17-28 | - | - |
| OpenPermissionConflicts | (Code[20], Enum Licenses) | - | internal | 17-28 | - | - |
| HasDirectRIMPermissionsOnTableData | (Integer) | Boolean | internal | 18-28 | - | - |
| ShowPermissionConflict | (Enum Permission, Enum Permission, Boolean) | - | internal | 20-28 | - | - |
| DisallowViewingEffectivePermissionsForNonAdminUsers | (Guid) | - | public | 22-28 | - | - |
| PopulatePermissionBufferWithEntitlementPermissionsForObject | (var Record Permission Buffer, Guid, Option, Integer) | - | public | 26-28 | - | - |

## Events

| Kind | Name | Parameters | Versions | Obsolete | Reason |
| --- | --- | --- | --- | --- | --- |
| Integration event | OnTenantPermissionModified | (Code[20]) | 17-28 | - | - |

## Source

Symbols: Microsoft.BaseApplication.symbols.437dbf0e-84ff-417a-965d-ed2bb9650972, https://dynamicssmb2.pkgs.visualstudio.com/DynamicsBCPublicFeeds/_packaging/MSSymbols/nuget/v3/index.json, highest build per major on 2026-09-20.
AL source 29: https://github.com/microsoft/BCApps, MIT, releases/29.x at a66254c3b8b5bb1cea290dc8f9d097aec4381153.

Jonas Paprotka, 2026-09-20.