MUP is auto-generated based on your wage data submitted by your employers to CPF Board two to three months before your ORNS activity, specifically: a. CPF Ordinary Wages (OW); and b. Monthly average of CPF Additional Wages (AW) in the last 12 months The auto-generated MUP amounts will be paid within 10 working days from the start of your ORNS activity, with no action required by you or your employer.