greytHR enables you to set up the Shift Calendar (also known as Production Plan) from this page. Shift Rotation is useful when compensating for a working day with a non-working day. For example, you may declare a Wednesday as leave due to an emergency in your office location and consider the following Saturday as a working day.
Login to greytHR application >> Click on leave >> Setup >> Shift Rotation Calendar
Click a day (1) in the calendar and make required changes to its shift details (2) alongside.