Does Toad ER Diagram create foreign key constraints when joining 2 tables? (4240380)

Does Toad ER Diagram create foreign key constraints when joining 2 tables.

Can the position of join lines be changed within an ER Diagram in Toad?

The ER Diagram is mostly a graphical representation of what has already been created in the database. This feature doesn't add new objects to the diagram; it only displays relationships between objects already in the database.

Toad does determine if there is an existing foreign key constraint. If you were to load for example 2 tables into the ER diagram that had a link between them, you should see the joins, or you can select to view table dependencies. You can't create joins in the ER diagram window. This just shows links which have been previously created.