Apply changes to Occurrences

Here you can choose to which Occurrences should the changes be applied to.

The Apply to choice allows you to quickly filter the Occurrences you want to change.

You can make a more precise selection, directly in the Preview, by clicking the Occurrence in order to select or unselect it.

By Default, the Event Occurrences Preview is collapsed with minimal information.
You can Expand the view by clicking the Expand button on the top right side.