In 360Alumni communities users can create and host an event, as it further empowers your constituents to network and make the most of their alumni community. However, if as an organization/administrator you feel that you do not want to allow your users to create their own events, there is an approval process that you can turn on.
Navigate to the 'settings' page under the admin dashboard. Scroll down the first tab to locate the 'Event approval required' line, and select the 'enable' checkbox. Save your changes. Now, every time a regular user creates an event, it will first require administrator approval.
Administrators can see all items requiring approval by going to the admin menu and clicking "Approval Requests". Any administrator can approve any user-created event. When approvals are required, admin-created events are approved automatically.
From the users perspective, once they create an event they will be notified via pop-up message and email notification that their event is pending approval from an administrator. They will also receive email notification once their event has been approved.