Update the NetWorkDays function so the weekends are configurable similar to Excel. NETWORKDAYS. INTL calculates work days between two dates. Work days exclude weekends (Saturday and Sunday by default) and can optionally exclude holidays. This function is more robust that the Qlik NETWORKDAYS function, because it allows you to control which days of the week are considered weekends. Client has up to three shifts per day and working days of 5, 6, and 7 days per week and holidays.