If you mean Anupurvi / Ānupūrvī (आनुपूर्वी), then it is not a “path” in Jainism. It is a type of karma called anupurvi nāma-karma, which influences the soul’s movement and next birth after death, with four kinds linked to the four realms: deva, manusya, tiryanch, and naraka. ( jainknowledge.com)

So, in Jain terms, it is a karmic concept, not a spiritual path. ( jainknowledge.com)