Some will tell you that you can figure out what resources an Office 365 Group is connected to by checking the ProvisioningOption property with the Get-UnifiedGroup cmdlet. Well, you can’t. If you want to do something like check for team-enabled groups, you’ll need a different approach.
https://office365foritpros.com/2018/09/15/office-365-groups-provisioningoption-property/
