Hi Antonio, you can do it via customize link on the bill/po record. Go to “sublists” tab and move items sub tab to the top and save it. You will see Items subtab first and Expenses next. If you are looking for rearranging the columns in these two sublists, that is also possible via customize link only. Go to “sublist fields” and select the columns you want to move and drag and drop them off wherever you want to.