Add Legend for static GeoJSON file

Hi,

I wonder if its possible to add a legend to the data you have in a static GeoJSON? It could be just a dummy legend for the color the data is represented in if that is possible.

hello

like this?

image

Yes, like that, I already have a legend for my queried dataset. But cant figure out how to also add my static object in legend/separate legend.

Just add a bogus marker unrelated to any dsta