How can I create an export task based on aggregated entries?

When creating a new export task, you can choose a grouped entry. Booking rules can be exported as individual booking rules or as aggregated entries (timeline):

1. Go to Import / Export via Start and click on the plus icon under the heading Export tasks to add a new export task.
   
   
   
2. Enter all information and select Entry for Data type. Select CSV for Export format.
   
   
3. Then go to the Filter tab and check the Aggregate entries checkbox to create a grouped export.