This text is based on 'phags pa blo gros rgyal mtshan/ (1235–1280)'s lam 'bras phyag mchod [ms], supplemented with ritual passages for the mchod pa/ and maṇḍala offering, as well as on gong dkar rdo rje gdan pa kun dga' rnam rgyal/ (1432–1496)'s lam 'bras phyag mchod kha skong [ms] and a further supplement by an unidentified Gongkar master Ⓢ. Its compilation might be based on the lam 'bras phyag mchod rgyas pa/ mentioned in gong dkar ba rnam thar I_A [2001] (p. 35). The text is the textual basis for rituals performed during the annual commemoration ceremony of brag thog pa bsod nams bzang po/ (late 14th cent. ?–1460/70s?) on the 8th day of the 3rd Tibetan month at gong dkar chos sde/ Ⓢfield (India_2015-04)