I am wondering if anyone has a script that can output to a file a list of empty nodes from a selected, loaded PLMXML file. e.g. in the picture attached, the script would output a file with 2 line items.

3SA.819.201.B___VENT_BULLSEYE_EXTRA_KN_LHS_RHD
3SA.819.201.B___VENT_BULLSEYE_EXTRA_KN_LHS_LHD