Each and every user is part of a Team.
A team can have one or more members.
Anyone can create a team and start working on his project.
This gives you the opportunity as an IT Outsourcing company for instance to create a team for each of your clients so that you easily budget your costs based on your client’s needs.
All data belonging to a team is encrypted with a per-team generated RSA key 2056 bit so that your team members (and only them) can access your data.