WORKDAY.INTL
Category: DateTime Function.
Description: Returns the serial number of the date before or after a specified number of workdays with custom weekend parameters.
Syntax: WORKDAY.INTL(start_date, days, weekend, holidays)
Start_date is a required parameter that specifies the start date.
Days is a required parameter that specifies the number of workdays before or after the start_date.
Weekend and holidays are optional parameters.
For information on these parameters refer to the NETWORKDAYS.INTL description.