You would like IBAN numbers always to appear in blocks of four when displaying creditors
You would also like the IBAN number to appear in blocks of four in the overview. You can do this by using the GuiXT script below.
Take care that you enter the string data in a UNICODE system and not (1-4) (1,4) . For this, however, you need the latest GuiXT version, 2009 Q4 3.