Hello! I am trying to make an energy model of existing building in OS. For the heating of the building is used district heating with HW baseboards. In winter months (December, January and February) employees use electrical heaters to sustain heat comfort and increase temperature for 2-3 degrees. Can you help me how to include this in my model? I have tried and end up with decreased DH consumption, but I want DH to stay the same and just to add more electricity consumption for extra heating. Thank you in advance. Dubravka