Open
Project
Select open project option from the file menu.
While this option is selected a file selection window is displayed, to select project location and project
file.

Click on "Open Project" button after selecting a
project file. It causes the main window to appear.
Click on any item in the left hand side tree, displays all the fields of that table along with the table name in the right hand side. The table name
is considered as a class name and the field names are considered as attribute names. The class names and it's attribute names can be changed there it self, in the text box.
All the values getting displayed on the right hand site of the screen gets saved while you click on another item in the tree. Right click on class name or attribute name
brings up the dialog to cut, copy and paste. Double click on all the text boxes displays a bigger editing space.
Checking of the check boxes adjacent to the attribute name and under the "Del" column causes the attribute, not to be part of the generated classes.
Adjacent to the attribute names, the java type of those attributes gets displayed. Tool tip text on java type of an attribute displayed the
database type of that field.
Primary key, foreign keys of any table and not null fields gets visible in the right hand side "Table & Class detail" screen. It shows
images in the beginning of a row along with tool tip text, if that field is part of primary key or foreign keys. The not null check box becomes
selected if a field is declared as not null in the database.