As per ticket '#66153 | Send scheduled reports to Google group' I would like to suggest that you make it possible to send a scheduled report to users and groups that are not CMP members.
We have many teams in our company that I would like send weekly reports, but that's not possible because Google groups cannot be added as recipients.
Should be an easy fix that is probably highly appreciated by your customers.
Please do not upload confidential information
all things are oke