In Dzogchen
Shugchang, et al., in an exegesis of the Zhitro, discuss phowa in Dzogchen:
Phowa has many different meanings; in Tibetan it means "transferring consciousness." The highest form is known as the phowa of the dharmakaya which is meditation on the great perfection. When you do Dzogchen meditation, there's no need to transfer anything, because there's nothing to transfer, no place to transfer it, nor anyone to do it. That's the highest, and greatest phowa practice.
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