================================================ Filters redefined to match: https://forum.freecadweb.org/viewtopic.php?p=537777#p537777 Group "Datum" stops comprising group "Reference" Datums+References are now selectable as a multi-filter. Fixes the akward behaviour of multiselection: https://forum.freecadweb.org/viewtopic.php?p=537722#p537722 Now when a selection of a filter causes a group of filters comprising the selection to be fulfiled, this is also checked.