Attaching Support Lines (Half Tatu Hitch) [Level 3]
Notes and Resources:
Make sure to heed the warning about what happens if you need to lower all the way to the floor using the carabiner method; you might want to practice doing that (with a mat!) so you are prepared to manage it in an emergency.
You can also use either method to create a hanger between more than two points, by just pulling more bights and lining them all up.