Apart from editing an existing activity, you can also clone an existing activity. In this case, you relaunch an existing activity on a different start date without keeping the attendee list on the original activity.
Both a recurring activity and a single instance activity can be cloned.
After choosing the ‘clone’ option in the action dropdown, a copy of the activity is made for which all specifications are kept except for the start date (which is set to the current date). The attendee list is of course cleared for the copy.
In the cloned activity detail, the default date is set on today. You can now modify the new cloned activity with all activity details.
After cloning, we show a message in the original copied activity to avoid editing the original version by mistake.
Once the cloned activity is saved, the activity item list doesn't indicate if it's a cloned or original version.