ISO of GSuite w/ outside group sharing & service accounts.

I curate a large selection of software, games and movies 768TB in size so far (pic attached). As it stands, I have been adding friends to each drive manually, and there are 118 drives. It's quite tedious, and having access to Groups and allowing those groups to have members from outside the organization is crucial in avoiding taking 1 hour + to add one person to 118 drives (I sort a lot of the stuff into separate drives to avoid the 400,000 file limit).

Also, for the sake of data migration from different platforms as well as drives, I typically use rClone/fClone to copy remote - > remote. This requires service accounts be created, and often requires the use of Team Drive Manager and an "impersonate" service account that initially has domain-wide delegation. This would only be needed for initial creation of the service accounts.

Please IM or PM if you can assist. Can PayPal F&F.