initiation
/ɪ.nɪ.ʃi.ˈeɪ.ʃən/
The act of initiating, or the process of being initiated or introduced
initiation into a society
The form or ceremony by which a person is introduced into any society; mode of entrance into an organized body; especially, the rite of admission into a secret society or order.
The first step of transcription or of transduction.