From the Home tab (or whichever tab you added the Event Calendar: Provider Interface portlet to) click Browse Events. If you are authorized for more than one calendar, under Watched Calendars select the calendar you want to access and click on the underlined Day Event that you want to change.
The Event Detail displays. Click Edit Event.
The Update Existing Event page displays. Make the necessary changes to the Event information and click Preview Event.
If the event information is correct, click Update Event.
Review the event information.
If the event information is correct, click Update Event.
If further changes are required, scroll down and make the corrections. Click Preview Event and then click Update Event when the information is complete. Note: If you make additional changes to the event information, you must click Preview Event again before clicking Update Event. Otherwise, the changes will not be applied to the stored event information.