Hello, all.
May I know how to get the total building area of the energy model?

I've ticked "Open to below" option for a few zones in Wizard Mode, then these area should be considered as the upper space of below room which not have the floor.
But in LV-B report, the area of these zones are still calculated in the final result and it makes the total area of energy model different from architecture's one.

Is there any other way to get correct one?
Many thanks.
- Zane