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Hey JF! all you need for VDA registration is the ListOfDDCs registry key set, you can deploy it via GPO. Both Cloud Connectors FQDN should be added for redundancy. I hope this helps! https://docs.citrix.com/en-us/citrix-virtual-apps-desktops/manage-deployment/vda-registration.html

Salut Jonathan, not in that case, it's not working, the configuration for a VDA and Windows 365 is done automatically by Intune and Citrix Cloud, The VDA is deployed automatically by Citrix on the deployed of the VM. From what I see, the VDA is connecting directly to Citrix Cloud without a cloud connector. https://docs.citrix.com/en-us/citrix-hdxplus-w365/citrix-hdx-plus-for-windows-365.pdf

yeah I have not tried HDX Plus yet but since it's using Rendez Vous Protocol v2 I would ensure all the pre requisites are met. And yes you don't need the ListOfDDcs reg key in that scenario since RendezVous v2 will bypass the cloud connectors. 1. VDA must be installed with the rendez vous protocol v2 switch 2. The GctRegistration reg value must be set to 1 3. Network Location must be set to Citrix Gateway Service 4. DNS Resolution must be disabled 5. VDA machines must reach https://*.*.nssvc.net on TCP 443 and UDP 443 https://docs.citrix.com/en-us/citrix-daas/hdx/rendezvous-protocol/rendezvous-v2.html

I think we must use this tool for the registration, still working on it to found the right information!! Please HELP 🙂 C:\W365CitrixVDA\WebSocketVdaRegistrationTool\WebSocketVdaRegistrationTool>WebSocketVdaRegistrationTool.exe -help 2023-03-09 165716.6843|INFO|Citrix.WebSocketVdaRegistrationTool.Log|Initializing WebsocketVdaRegistrationTool ... Usage: WebSocketVdaRegistrationTool.exe -RegistrationUrl:<url> -RegistrationToken:<token> -MachineId:<machineid> -MachineName:<machinename> -AzureRegionName:<Region> -UserId:<userid> -CustomerId:<customerid> -SiteAddress:<siteaddress> -VirtualSiteId:<virtualsiteid> [-TransactionId:<transactionid>] [-CorrelationId:<correlationid>] RegistrationUrl - The URL for the Citrix CloudPC Registration Service RegistrationToken - The unique token id identifying the CloudPC user MachineId - The CloudPC Machine's unique Azure AD OID MachineName - The machine-friendly name for the CloudPC AzureRegionName - The Azure Region Code of the CloudPC CustomerId - The customer id as defined in Citrix Cloud UserId - The end user's Azure AD OID SiteAddress - The http/websocket address of the Citrix Site VirtualSiteId - The unique id of the Citrix Site TransactionId (OPTIONAL) - A transactionId in the form of guid for tracing of operations CorrelationId (OPTIONAL) - Should be set to the Client-RequestId value of the DataUploadMessage API call that triggered this CloudPC registration