You sign up, and approx 5 others will be in your group.
You make the center for YOUR quilt, according to the specified dimensions of the IRR.
Then you will send your center to the next person on the list. They will add a border to your quilt, and at the same time you will add a border to someone elses.
With each border you have a certain amount of time to get it done and sent to the next person, as well as there is a size requirement for each round of borders.
After the last person is finished adding their border to your quilt, it is sent back to you to sandwich, quilt and bind :D:D:D