The Vyapti (concommitance) of the Sādhana (proban or middle term) with the Sādhya (probandum or major term) in the Pakṣa (i.e., Dharmī- that which becomes probandum during the process of inference; subject of thesis) itself. E.g. an object is possessed of a nature which is not absolutistic.
pakṣīkṛta eva viṣaye sādhanasya sādhyena vyāptirantarvyāptiḥ...
yathānekāntātmakaṃ vastu, sattvasya tathaivopapatteḥ...
(Pranata 3.38,39)