Click on Invoice Designer -> Select Customer Statement.repx and "Edit Invoice"
Select the field under the Invoice Date field and click delete
Under the Field List tab, type "Date" and the "Date" field will appear. Drag and drop this field to the previous spot where you just deleted the field.
Repeat the same step for the next field beside the date field, under the "Invoice Number" label.
Select this field and click delete
Under the Field List tab, type "Number" and the "Number" field will appear. Drag and drop this field to the previous spot where you just deleted the field.
Next, click back on the Date field and select the "<" button. Click "Format String" and then select "DateTime" under the category. Select the date format you would like to use and click "OK".
Click "Save Invoice" button and then click the X to exit
