A sub-type of Nāma (body-making) Karma,
the Udaya (rise) of which is responsible for making the Jīva (soul) competent enough to accomplish all the bio-potentials for which it is eligible.
paryāptakanāma yadudayāt svayogyaparyāptinirvarttanasamartho bhavati, tatparyāptināma-āhārādipudgalagrahaṇapariṇamanaheturātmanaḥ śaktiviśesaḥ......tadviparītamaparyāptakanāma.
(Prajñā 23.38 Vṛ Pa 474)
See - Aparyāptakanāma.