For the final transfer of consciousness to the “Buddhafield” (state of mind of a Buddha), one consciously detaches the mind from the body.
One then visualizes all the sufferings of the six realms of existence, manifested as a single point. One then moves this point from the lowest level, one’s feet (symbolizing hungry ghosts) progressively upwards through six levels in the body (the six levels of existence), and thus to the top of the head.
Following this, the point leaves the head and resides within the body of a Buddhist deity that one has worshiped.