The possibility to use non-grid overlays, like the Ownership Overlay, in the Combo Overlay functionality. Currently the Ownership Overlay is not a grid overlay and therefor not selectable for the Combo Overlay.

Why is this usefull? In my case I’d like to get the average heatstress (PET) for a specific area, but I’d like to make a distinction between the different owners. I’m sure there are plenty more examples where the combination of a non-grid overlay with a grid overlay is usefull.