You may want to recover deleted groupware items (calendar, contacts, events, tasks, files, etc.). Enter the Recovery Items folder where they are stored for a period defined on the server (by default it is 30 days – for the actual one, ask your server administrator). Right-click the wished item and select the Recover option. The item is moved to the original folder (Events, Contacts, etc.).
Note: Deleted groupware folders are moved to trash.