Hi,
We have multiple users and user groups who can create an event using 'Add event' option in Confluence calendar. We would like to provide the access to certain users alone so that those user or group can add or edit an event. Rest of the users or groups should not be able to add or edit the events.
Tried to use the "Restrictions" option using admin user but still everyone is able to add or edit an event. Could anyone please help on how to restrict the users or groups to add or edit an event in the confluence calendar?

It is creating lots of issues and becoming messy.
Thanks
Karthik