Hi, part of my job is to put dates to documents that were made in the past 15 days or so, and I'd like to know if there's a way to put, for example, if today is 08/10/2019, then I'd put a 4 and it should assume that I want to put 04/10/2019, or a 26 and it should assume that is 26/09/2019 (from...