The rules of conduct, which were not compulsory for the ascetics at the time of the intermediate twenty-two Tirthankaras (ford founders), e.g., ācelakya (nudity), Auddeśika, Pratikramaṇa etc...
ācelakye auddeśike pratikramaṇe rājapiṃḍe māsakalpe paryuṣaṇākalpe ca satatasevanīyatvābhāvānmadhyamajinasādhūnāmasthitakalpo jñātavyaḥ, te hyetāni sthānāni kadācideva pālayantīti.(Prasā 651 Vṛ Pa 185)
- Sthitakalpa.