Azure customer usage attribution (CUA) - report or validate it is working?

Per this article - https://learn.microsoft.com/en-us/partner-center/marketplace-offers/azure-partner-customer-usage-attribution#example-azure-powershell

If we use Azure PowerShell along with the ISV/SDC's Tracking GUID (created earlier in Partner Centre), to provision Azure VM's and other resources in end-customer tenants directly related to our IP as an ISV/SDC - how do we report or validate that this CUA is working?