瑜伽論記 21.421

21.421

言不執著相者，謂已見諦者如實了知遍計所執相者，無相真如。及彼習氣解脫者，擇滅無為，能了知心，是正智，此二是圓成，則當楞伽正智、如如不壞是成自性。

The phrase "characteristic of non-attachment: those who have seen the truths truly comprehend the characteristic of parikalpita": this is signless tathatā. As for "and liberation from their karmic impressions": this is analytical cessation unconditioned, while the mind capable of comprehending is correct knowledge; these two are pariniṣpanna, corresponding to the statement in the Laṅkāvatāra that correct knowledge and indestructible tathatā are the perfected nature.