After your therapist explains the process, how the Red Cord system works, and the objectives of the session, they will outline the exercises that you will be performing - they may even demonstrate those for you.
When you're ready, you'll be safely and securely suspended in the Red Cord system with slings and bungee cords. Then throughout the session, your therapist will continue to guide you through a series of exercises, targeting the specific muscle groups or movements that you're working on.
Throughout the session, you should expect your therapist to provide feedback on your form, technique, and progress.