If you use multiple shifts, select "Yes" and then save the change and start planning the work schedule.
If you use only one shift, select "Yes, certain times" and then save the change:
In the case of this option, it is enough if you plan for one month, and after confirming the schedule, the schedule itself will automatically generate the same shift for all employees at midnight for three months in a row.
In addition, the software can be configured in such a way that the automation checks schedule overlaps and prevent you from planning shifts that overlap with each other.
If it is important to be in accordance with the law when planning the work schedule, you can turn on the functionality that automatically checks the compliance of the schedule with the law and gives an error message in case of anomalies.