Date calculations: Increment a date by a certain number of days, months or years.     First, some simple examples: Add 25 years to the value in the data element ‘DateOfBirth’: «IncrementDate(DateOfBirth,25, "y")» Insert tomorrow’s date into the document: «IncrementDate(Today(),1,"d")» i.e. add 1 day to today’s date. Insert yesterday’s date...