Select the source of Group IDs

Policy ID: GroupIdSource
Scope: Computer Configuration
Supported on: At least Windows Server 2016, Windows 10
Source: Administrative Templates (.admx) for Windows 11 2026 Update (26H2) (version 1.0)
Category: Windows Components › Delivery Optimization

Description

Specifies the source of group ID used for peer selection.

0 = Not Set
1 = AD Site
2 = Authenticated domain SID
3 = DHCP Option ID
4 = DNS Suffix
5 = Entra ID Tenant ID

Options

Source of Group IDs:
- Not Set (0)
- AD Site (1)
- Authenticated domain SID (2)
- DHCP Option ID (3)
- DNS Suffix (4)
- AAD Tenant ID (5)

Registry

ComputerHKEY_LOCAL_MACHINE

HKLM\SOFTWARE\Policies\Microsoft\Windows\DeliveryOptimization View registry values

DOGroupIdSourceREG_DWORD

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