Aadhaar Number in Business Partner (BP) in S/4 HANA

I don't see Aadhaar Number in S/4 HAHA (On Premise) in Table J_1IMOCUST, while this was already part of ECC. Is this field no more there or there is any alternative provided? If not, then how others are maintaining it. In fact, Tax Collection at Source Accumulation Table also refer to Buyer Type PAN or Aadhaar, then won't these be impacted?