Can I add additional tailnets?

Can I setup multiple tailnets under one domain? My users are signed up under O365 on a personal plan right now - but I’d like to upgrade to a team/business account - but my organization is large, so I think I’ll need multiple tailnets under our domain for different business units. Is that possible?

This probably sat for too long, but the short answer is “no.”

You can share nodes to allow someone to be on their own tailnet and connect to specific nodes on your tailnet. You can quickly switch between tailnets. You cannot live on two tailnets at this time (as far as I know).