Schedules
Schedules define when and with which periodicity the meetings take place.
You must define the day of the week and the periodicity. In addition, you define the start and end time, and the location, as well as some default parameters of the meetings.
If your meetings take place every first week of the month, then select the periodicity "every first week". If your meetings take place every week, you must select the first, second, third, fourth and last week.
If you have a different periodicity in summer and winter, either create two schedules or describe the rules in the Content tab of the schedule.