Sounds like you’d want to setup a private multi org cloud storage system. Something like this https://min.io/ https://min.io/ or similar. There are a dozen or

Sounds like you’d want to setup a private multi org cloud storage system. Something like this https://min.io/ https://min.io/ or similar. There are a dozen or so open source / commercial s3-like object storage systems out there. I have a friend that does this kind of mission critical infrastructure for research universities. Dm if you’d like