To register a new payee via HABIBMETRO web banking, log securely into your online portal using your credentials and multi-factor authentication. Go to the fund transfer menu, select "Manage Beneficiaries," click on "Add Beneficiary," and fill in the required fields including the recipient's bank name, correct account number or IBAN, and registered nickname. Complete any secondary verification prompts, such as entering a One-Time Password (OTP) sent to your mobile phone.