What follows is a commentary on Transference to the Land of Great Bliss, which is part of the secondary literature connected with the Land of Great Bliss (bde chen zhing) sādhana from the cycle of the profound aural lineage of the Namchö wisdom mind treasure.
Karma Chagmé (Tib.: Karma chags-med, also known as Raga Asya, Rā-ga a-sya) was a monk of the Kagyu school of Tibetan Buddhism. He is important also to the Nyingma tradition, in that he was a principle teacher of Terton Migyur Dorje—revealer of the Nam chö (Tib. gnam-chos) terma cycle and thus a co-founder of the Palyul lineage of Nyingma—as well as authoring a treatise on the "Union of Mahamudra and Dzogchen," the highest teachings of the Kagyu and Nyingma respectively.