For the pumpkin filling: Using the other portion of the cheesecake mixture then add pumpkin pure, cinnamon, nutmeg, and condensed milk. Stir until blended, then pour evenly into the crust. Refrigerator for 30-45 minutes. Then layers evenly with the other cold cheesecake mixture (makes sure to stirring well until smooth before add it on top of the pumpkin layer). Then refrigerated for another 2 hours.