CE5 was identified as a mode of contacting UFO occupants (or the phenomenon). The "protocols" for contact were developed by Dr. Steven Greer. They primarily focus on intention and using consciousness.
CE5 Handbook (see PDF on the bottom)
Close Encounters of the Fifth Kind movie
Greer FB Page
App in the apple store
and google play
It's $9.99
Institute for Planetary Synthesis
CSETI Training Manual
Return to Consciousness