How to activate Microsoft Teams meeting attendance report

Hi,

I want to enable "Microsoft Teams meeting attendance report" [https://docs.microsoft.com/en-us/microsoftteams/teams-analytics-and-reports/meeting-attendance-report].

I read here ([https://docs.microsoft.com/en-us/microsoftteams/meeting-policies-in-teams#meeting-policy-settings---meeting-attendance-report]) that i have to do this using PowerShell.

I would like to know the exact command to enable this feature for all Teachers in my organization.

After looking at the examples here [https://docs.microsoft.com/en-us/powershell/module/skype/set-csteamsmeetingpolicy?view=skype-ps] i need to know if i must create a new policy or update an existing one!

Thanks

[https://docs.microsoft.com/en-us/microsoftteams/teams-analytics-and-reports/meeting-attendance-report] https://docs.microsoft.com/en-us/microsoftteams/teams-analytics-and-reports/meeting-attendance-report

[https://docs.microsoft.com/en-us/microsoftteams/meeting-policies-in-teams#meeting-policy-settings---meeting-attendance-report] https://docs.microsoft.com/en-us/microsoftteams/meeting-policies-in-teams#meeting-policy-settings---meeting-attendance-report

[https://docs.microsoft.com/en-us/powershell/module/skype/set-csteamsmeetingpolicy?view=skype-ps] https://docs.microsoft.com/en-us/powershell/module/skype/set-csteamsmeetingpolicy?view=skype-ps