Use this procedure to create a new index overview to a database interface.
In the Table pane, select a table name.
Click Add. The Index Overview pane is displayed.
Specify this information:
Name
Specify the name of the Index Overview. The name of the index usually starts with the name of the table and has a two digit suffix. A table should contain at least one Index Overview.
Unique
Select this option if your index overview contains a unique key. There can only be one unique index key in each table.
Press CTRL+S to save the changes. The new Index Overview is now created and added to the Table pane.