If you created a repeating shift, you may sometimes need to update only a portion of the series—for example, temporarily changing the time or number of positions for a few weeks. To apply a change between two specific dates, you will use the “This and following shifts” option twice.
Making Changes Between Two Dates
Open the Opportunity that contains your schedule.
Click Edit → Shifts & Assignments.
Find and open the first shift where the change should begin.
Update the shift details as needed.
When prompted, select This and following shifts to apply the change starting with that shift.
Next, open the first shift where you want the schedule to return to the original settings.
Update the original shift details.
When prompted again, select This and following shifts.
This applies the change only to the shifts between the two dates you edited.