成唯識論演祕 5.201

5.201

准《顯揚論》第一，業有五種：一、斷無慚障為業；第五、增長慚為其業；中間三種，同信中三，故彼論中指同前信。

Following fascicle 1 of the Prakaraṇāryavācā, there are five activities: first, severing the hindrance of shamelessness as its activity; fifth, increasing shame as its activity; the middle three are the same as the three in faith; hence that treatise refers to the earlier faith as being identical.