The password is the same password you say before you actually get into the Spring Forest Qigong meditation or exercise. Just sit down and say the password after selecting the Paraliminal for your purpose. You'll have considered the questions in the booklet already. The start the recording. Paul talks and asks some questions about what you want from the listening session and at that time you are already in the emptiness.
Leave at least 20 minutes between a Spring Forest Qigong session and a Paraliminal session. Allow the energy work from each to benefit you in normal waking before shifting to another energy work that changes the way the energy moves.
Just say the password.
Alex