visualize if there are more than one point in a polygon (a lot off points and polygons)

You can use a spatial relator or a point on area overlayer to count the number of points falling within a polygon

Hi @jopie

I believe that you can use the transformer PointOnAreaOverlayer to generate the attribute _overlaps.

After, I uggest you to use the transformer Tester and configure this: _overlaps > 2 ( for example )

Thanks,

Danilo