I have a form used for manufacturing scheduling. There is a field with the structure name and five fields with dates of parts manufactured. I would like to add a field that would show the date of the last part made which would indicate when the structure is complete. Here are the field names [structure] [date_1] [date_2] [date_3] [date_4] [date_5] [last_date]. Any ideas on what code to add to [last_date] in order to show the most recent date in fields 1 thru 5? I am a novice at this so any help would be appreciated.