The Brief Practice of Tendrel Nyesel

Thangka commissioned by Sogyal Rinpoche under the guidance of Kyabjé Trulshik Rinpoche. Painted by Salga.

The Brief Practice of Tendrel Nyesel (Wyl. rten ‘brel nyes sel gyi don bsdus) is a terma revelation of Tertön Sogyal. It was revealed at a later date than the the long, elaborate sadhana of ‘The Profound Instruction of Tendrel Nyesel’ which is the original terma revelation, and was deciphered at the request of Jamyang Khyentse Chökyi Lodrö.

There is also another later revelation which is 'The Medium Length Practice of Tendrel Nyesel'.

Source

RigpaWiki:The Brief Practice of Tendrel Nyesel