I try to create zoning plan in ArcGIS Urban and send it to do detail design in ArcGIS CityEngine.
I can use .cga rule file with the plausible shape building

but I can't use landscape rule file with the parcel because it will apply to the whole parcel
It doesn't subtract the building footprint out of the parcel

How could I make ArcGIS Urban or ArcGIS CityEngine know that the left space from creating the building along with FAR, OSR, BCR is the space for Landscape?
