Hello James,

what a surprise. I didn't planed to use the node in this way. It is pure coincidence, because no names are stored in the node and no names are given to the input. Typically it should be used in combination with the brepNameSubObj. So the node stores pre-selected names and filters it while running. I think there are different possible ways to solve it. You have already shown a way. Nevertheless it would be great when Max would integrate it in the next release of his extract node.
Brep - option on RMB and a filter/switch for edges and faces.

Have a nice day
Karsten

p.s.: Geometrical world trip: Welcome to Bruxelles:-)