Parna (parāṇa) in Jainism refers to the meal that ends a vrata (fast) or austerity. It is the formal breaking of the fasting period after completing the prescribed days or practices, often accompanied by prayer or reflection on one’s karma. The exact rites, foods allowed, and who administers the Parna can differ between Digambar and Shwetambar traditions.

• Digambar tradition: Parana is typically a structured observance following the vrata, with specific rules and, in many cases, guidance from a guru or senior monk.
• Shwetambar tradition: Parana may be more focused on simple, mindful breaking of the fast, often aligned with lay-followers’ practices and local temple customs.

If you’d like, I can share the precise ritual steps and the exact texts used in each tradition, or provide the original sutra/stotra references. You can read more about Parna in Jain Dharma resources here