In Jain Dharma, kundli is not the main basis for diksha.

Diksha matters because of:

• Vairagya — detachment from worldly life
• Samyak Darshan — right faith
• Shuddha bhavna — pure intention
• Sadhana ki yogyata — readiness for vows, discipline, and renunciation
• Guru ni anumati — the decision of a qualified Acharya or guru

Where kundli may be used

In some traditions, a kundli may be seen for:

• Muhurta — choosing an auspicious time
• Prakriti samajhna — understanding a person's nature
• Parivarik parampara — family custom

But this is secondary, not the real foundation of diksha.

Jain view

In Jainism, spiritual qualification is more important than astrological position. A person takes diksha when there is true renunciation and inner readiness, not merely because of the horoscope.

So, in simple words:

Kundli can be optional in tradition, but diksha is decided by dharma, vairagya, and guru’s discernment.