The motion of a Jīva (soul) pertaining to kṣetra (space) and Bhava (birth), and nobhava (motion of Siddha, Paramāṇu etc.).
upapātaḥ- prādurbhāvaḥ, sa ca kṣetrabhavanobhavabhedāt trividhaḥ... upapāta eva gatirupapātagatiriti.(Prajñā 16.24 Vṛ Pa 328)
- Kṣetropapātagati, Bhavopapātagati, Nobhavopapātagati.