Kushmandini Amma and Neminath Swami are directly connected in Jain tradition.

• Tirthankar: Shri Neminath Bhagwan – 22nd Tirthankar
• His Yakshini / Shasan Devi: Ambika Devi, who is also called Kushmandini (Kuṣmāṇḍinī), Amba, Amra Kushmandini

So, Kushmandini Amma is the female attendant deity (Yakshini / Shasan Devi) of Neminath Swami. She serves as the protective goddess of his sangh and dharma.

Main traditional points:

• She is always linked with Neminath Bhagwan.
• In images, she is usually shown:

- seated or standing with a lion as her vahan, - often with one or two children, - sometimes under a mango tree, - with a small idol of Neminath Bhagwan above or near her.

• Śvetāmbars usually call her Ambika / Amba / Kushmandini.
• Digambars generally use the name Kushmandini for the same Yakshini of Neminath.

So the “link” you asked for is: Kushmandini Amma = Ambika Devi = Yakshini / Shasan Devi of Tirthankar Shri Neminath Swami.

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