Policy
Do not use Conversation arrangement in Views
This policy setting allows you to prevent the use of Conversation arrangement in Views. If you enable this policy setting, you will prevent Conversational arrangement in Views. If you disable or do not configure this policy setting, users will be able to use Conversation arrangement in Views.
PackMicrosoft Office
CategoryMicrosoft Outlook 2016 / Outlook Options / Preferences / E-mail Options
Policy ID
d5271bd3e4eaInternal name
L_DoNotUseConversationalArrangementInViewsRegistry
Copy registry mappings
HKCU\software\policies\microsoft\office\16.0\outlook\setup\upgradetoconversations (enabled) = 0
HKCU\software\policies\microsoft\office\16.0\outlook\setup\upgradetoconversations (disabled) = 1Policy notes
This policy setting allows you to prevent the use of Conversation arrangement in Views. If you enable this policy setting, you will prevent Conversational arrangement in Views. If you disable or do not configure this policy setting, users will be able to use Conversation arrangement in Views.