declare
     rec_count		number;
     lAsk					BOOLEAN :=FALSE;
begin
     -- Change LOV's record group
     set_lov_property('LOV_CODE',GROUP_NAME,'RGR_CODE_PART');
     -- Call LOV
     lAsk:=show_lov('LOV_CODE');
     -- Come back LOV's record group
     set_lov_property('LOV_CODE',GROUP_NAME,'RGR_CODE_FULL');
     -- if value selected then removed it from second record group
    if lAsk then
       rec_count:=get_group_row_count('RGR_CODE_PART');     
       for j in 1..rec_count loop
        if get_group_char_cell('RGR_CODE_PART.DESCRIPTION',j) =  :products.description then
               delete_group_row('RGR_CODE_PART',j);
               exit;
            end if;
        end loop;
     end if;
end;