- You could click this button to create an overlay event:
As a result, you could see two calendars in the calendar view.
2."also if publisher can restrict the event registration for some event"
You could achieve this requirement by managing the column and list item, for example, when we create an item in calendar list, we could choose event in Category column:
In actual this is Choice column type, we could edit or delete the events in list settings:
As I know few about event registration system, if there is some misunderstanding about this question or you have any questions, you can contact me in time. Thanks for your understanding and support.
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