You can use the Data Model Editor to add tables, views, aliases,
structured types, distinct types, user-defined functions, procedures, views,
sequences, and materialized query tables to a model of a database.
To add a table, view, or other new object to the model of a database,
complete the following steps:
- Open the model of the database in the Data Model Editor.
Right-click the schema object to be changed, select New and
select the object to add from the pop-up menu. A new object is added to the
model, and it is displayed under the appropriate Relationship category in
the Data Model Editor.
You can now view the added object in the Properties view and then
select various options to rename and define the added element.