Uttar Pradesh uses the e-Sathi portal (e-District UP) for caste, income, and domicile certificates, plus social welfare scheme registrations. Jan Seva Kendras (CSCs) and Lokvani centres are available at the grassroots level. Before using e-Sathi, link your Aadhaar to your current phone number. PAN card, ration card, and recent photographs should be scanned and saved.