if MiqReport.is_break_suffix?(rpt.sortby[1].split("__")[1])
            sort2, suffix2 = rpt.sortby[1].split("__") # Get sort field and suffix, if present
            @edit[:new][:sortby2] = field_key + (suffix2 ? "__#{suffix2}" : "") if col == sort2
          elsif col == rpt.sortby[1] # Not a break suffix sort field, just copy the field name to sortby1
            @edit[:new][:sortby2] = field_key