XSD Schema Set Connection
Use it to connect to XSD files, specifying the connection parameters for a list (set) of schema files.
Connection parameters
To configure the connection, you need to list some paths to XML schema files. The wizard toolbar contains the following commands:
Add: Adds a new XSD schema file to the list, selected by the user in the file selection dialog.
Up or 
Down: Changes the position of the selected item in the list.
Change: Opens the file selection dialog to edit the path to the XSD file.
List-changing commands:
Delete all: Located in the top right of the list; deletes all listed files. 
Delete: Deletes the selected item from the list.
See also:
Read on: Data Import