The program asks then for a database:



For the first time press the "New..." button:



Enter a name for the database and press "OK".

The database is created and some management tables are inserted in the database.

The next step consist in analysing the XML Schema file. For this, press the "Analyse" button. The Schema panel should be:



The center column present mapping information between XML Schema and database. Elements in the Schema have their corresponding table and columns in the database.