You can access to the diagram tables and browse through their objects by mean of the
Object Tree View, that represent all the
diagram objects, including tables, in a tree-like structure.
To expand table, click on the + sign near the table name, it will
show you table columns and indexes. Click on the - sign to roll up the list.
Examine the following table-related features in the
Object Tree View:
Double click on a table to call Table Editor for it.
Right-click on a table to see shortcut menu. Select the Goto object item to select
the table on the diagram and scroll diagram to it.