Secondary virtue or supporting rules-
- Undertaking Svādhyāya (scriptural studies and teaching) etc..
(UśāVṛ Pa 536)
- Supporting rules of conduct (which are not compulsory), e.g., ten Pratyākhyānas (1) (formal resolve (vow) of abstinence)).
(Bhaga 28.308 Vṛ)
- Rules which reinforce Mūlāguṇa (primary virtues or rules) such as those related with Piṇḍaviśuddhi or Piṇḍaiṣaṇā (bhikṣā (accepting food etc. by going to houses for collecting them in conformity with the canonical instruction)).
(Prasā 729 Vṛ Pa 212)