Merge branch 'user/rongqizhou/DisableSpfxTopBottomPlaceholdersElevated' of https://github.com/RongqiZ/OfficeDocs-SharePoint-PowerShell into user/rongqizhou/DisableSpfxTopBottomPlaceholdersElevated

Author: Rongqi Zhou

sharepoint/sharepoint-ps/Microsoft.Online.SharePoint.PowerShell/Set-SPOTenant.md

@@ -142,6 +142,7 @@ Set-SPOTenant [-MinCompatibilityLevel <Int32>] [-MaxCompatibilityLevel <Int32>]
  [-AllowWebPropertyBagUpdateWhenDenyAddAndCustomizePagesIsEnabled <Boolean>] [-EnforceRequestDigest <Boolean>]
  [-RestrictResourceAccountAccess <Boolean>] [-RestrictExternalSharingForAgents <Boolean>]
  [-AllowFileArchive <Boolean>] [-AllowFileArchiveByDefault <Boolean>] [<CommonParameters>]
+ [-EnableNotificationsSubscriptions <Boolean>]
 ```
 
 ### ParameterSetContentTypeSyncSiteTemplatesList
@@ -269,6 +270,7 @@ Set-SPOTenant [-MinCompatibilityLevel <Int32>] [-MaxCompatibilityLevel <Int32>]
  [-AllowWebPropertyBagUpdateWhenDenyAddAndCustomizePagesIsEnabled <Boolean>] [-EnforceRequestDigest <Boolean>]
  [-RestrictResourceAccountAccess <Boolean>] [-RestrictExternalSharingForAgents <Boolean>]
  [-AllowFileArchive <Boolean>] [-AllowFileArchiveByDefault <Boolean>] [<CommonParameters>]
+ [-EnableNotificationsSubscriptions <Boolean>]
 ```
 
 ### ParamSetMultipleSites
@@ -397,6 +399,7 @@ Set-SPOTenant [-MinCompatibilityLevel <Int32>] [-MaxCompatibilityLevel <Int32>]
  [-AllowWebPropertyBagUpdateWhenDenyAddAndCustomizePagesIsEnabled <Boolean>] [-EnforceRequestDigest <Boolean>]
  [-RestrictResourceAccountAccess <Boolean>] [-RestrictExternalSharingForAgents <Boolean>]
  [-AllowFileArchive <Boolean>] [-AllowFileArchiveByDefault <Boolean>] [<CommonParameters>]
+ [-EnableNotificationsSubscriptions <Boolean>]
 ```
 
 ### InformationBarrier
@@ -523,6 +526,7 @@ Set-SPOTenant [-MinCompatibilityLevel <Int32>] [-MaxCompatibilityLevel <Int32>]
  [-AllowWebPropertyBagUpdateWhenDenyAddAndCustomizePagesIsEnabled <Boolean>] [-EnforceRequestDigest <Boolean>]
  [-RestrictResourceAccountAccess <Boolean>] [-RestrictExternalSharingForAgents <Boolean>]
  [-AllowFileArchive <Boolean>] [-AllowFileArchiveByDefault <Boolean>] [<CommonParameters>]
+ [-EnableNotificationsSubscriptions <Boolean>]
 ```
 
 ### ParameterSetNameRestrictExternalSharing
@@ -650,6 +654,7 @@ Set-SPOTenant [-MinCompatibilityLevel <Int32>] [-MaxCompatibilityLevel <Int32>]
  [-RestrictResourceAccountAccess <Boolean>] [-RestrictExternalSharingForAgents <Boolean>]
  -RestrictExternalSharing <Guid[]> [-AddAppIdToList] [-RemoveAppIdFromList]
  [-AllowFileArchive <Boolean>] [-AllowFileArchiveByDefault <Boolean>] [<CommonParameters>]
+ [-EnableNotificationsSubscriptions <Boolean>]
 ```
 
 ## DESCRIPTION
@@ -2989,6 +2994,26 @@ Accept pipeline input: False
 Accept wildcard characters: False
 ```
 
+### -EnableNotificationsSubscriptions
+
+> Applicable: SharePoint Online
+
+This is an opt-in setting that enables or disables writing SharePoint News and Announcement notification data to a list (NewsNotificationList) in the My Site of every user. When enabled, SharePoint Online emits notification events to this list. Third-party solutions must create and manage [webhook](/sharepoint/dev/apis/webhooks/lists/overview-sharepoint-list-webhooks) solutions to receive change notifications and then read the list to process new entries for triggering their own notifications for the user. This applies to [SharePoint News Notifications](/viva/connections/viva-connections-news-notifications#when-notifications-are-sent-via-microsoft-teams) and [Viva Connections Annoucements](/viva/connections/announcements-viva-connections).
+
+PARAMVALUE: True | False
+
+```yaml
+Type: System.Boolean
+Parameter Sets: (All)
+Aliases:
+
+Required: False
+Position: Named
+Default value: False
+Accept pipeline input: False
+Accept wildcard characters: False
+```
+
 ### -EnableAzureADB2BIntegration
 
 > Applicable: SharePoint Online