Why is Aadhaar not available against UAN and how can I seed Aadhaar through my employer?

Aadhaar is not available against UAN (Universal Account Number) because of privacy concerns and data protection regulations. You can seed Aadhaar through your employer by providing them with your Aadhaar number and linking it to your UAN in the EPFO portal. This process helps in authenticating your identity and ensuring seamless access to various government services.