The Apereo Open Academic Environment (OAE) is a multi-tenant platform, which means that a single physical installation can host multiple universities and organizations at the same time. This has a wide range of adavantages, including ease of deployment, cost sharing, the potential for inter-institutional collaboration, any many more.
In the screencast below, we're showing some of the basic features surrounding tenant permeability, which opens up a lot of opportunities around cross-institutional collaboration.