成唯識論述記 1.405

1.405

若爾，五唯自宗亦說為多事成，豈不違宗。若據三假等說，相續假中所收，故無違教，亦非多事所共成故，以皆生故。

If so, our own school also says that the five tanmātras are established by multiple entities; would this not contradict our own school? According to the explanations of the three designations and the like, they are included within the designation of continuity (saṃtāna-prajñapti), so there is no contradiction with scriptural teaching; nor are they jointly established by multiple entities, because they are all produced.