To view a subset of the items, type characters in the Filter or Create field. The list narrows to display only those items that contain the character sequence in their names.
To create a new item, type its name in the Filter or Create field, then click the
Create button or type the Enter key. The new item is created, and the relevant properties page opens. (This operation is available only when you own the lock for the EMS server; see
Locking the Server)
To duplicate a definition (as a starting point for defining a similar item) click the Duplicate 
icon. The browser immediately displays the duplicate item in the relevant properties page for editing. (This operation is available only when you own the lock for the EMS server.)
To delete a definition, click the Delete icon

corresponding to the definition. (This operation is available only when you own the lock for the EMS server.)