Dashalakshana Parva (Das Lakshan) is the Digambar Jain ten-day path of purification just after Paryushan. In the Shvetambar tradition it is often observed as part of Paryushan in a shorter form, ending with Samvatsari. Here are the ten days and their Jain meanings:

• Uttam Kshama — Supreme Forgiveness

Practice patience and forgive all beings, letting go of anger and hatred.

• Uttam Mardava — Supreme Humility

Cultivate humility, avoid ego, and treat others with courtesy.

• Uttam Aarjava — Supreme Straightforwardness/Honesty

Speak and act honestly; remove deceit from thoughts, words, and deeds.

• Uttam Shaucha — Supreme Purity/Contentment

Purify mind, body, and speech; live simply and free from greed.

• Uttam Satya — Supreme Truth

Speak truth with compassion; seek true understanding and refrain from harm.

• Uttam Sanyam — Supreme Self-restraint

Exercise self-control over senses and desires; avoid violence in thought, word, and deed.

• Uttam Tapa — Supreme Austerity

Practice penance and disciplined living to burn off karmic impurities.

• Uttam Tyag — Supreme Renunciation

Renounce attachments and cultivate generosity and non-possessiveness.

• Uttam Akinchanya — Supreme Non-attachment

Let go of possessiveness and craving; cultivate contentment and non-attachment.

• Uttam Brahmacharya — Supreme Celibacy

Observe celibacy and discipline sensual desires; cultivate purity and focus on the soul.

Notes to keep in mind

• The ten virtues are studied and reflected upon one per day, with prayers and discourses in many sanghs.
• Digambar Jains observe all ten days as a dedicated Das Lakshan Parva. Swetambar Jains generally observe an eight-day Paryushan ending with Samvatsari, and the ten-day scheme is not always followed in the same way.
• The daily practice often includes recitation, internal reflection, and, where possible, a light fast or heightened self-control, followed by Kshamavani (forgiveness) around the end of the period.

You can read more about the ten virtues and their daily observance here and here .

If you’d like, I can tailor this to your specific tradition (Digambar or Swetambar) and give exact dates for your local sangh.