Diagram Entities
Entities such as tables and foreign keys can added to a diagram to help visual a database design.
Adding Entities to a Diagram:
In a Database Explorer window, right click (or Alt + LeftClick) on the diagram panel and select Add New Table from the popup menu.
or
In a Database Explorer window, drag and drop existing tables from the tree panel onto the diagram panel.
If tables on a diagram are connected by a foreign key, the foreign key will be automatically added to the diagram.
Remove Entities From a Diagram:
In the Diagram Panel, right click on the table to remove.
Select Remove Glyph: glyphname from the popup menu.
Note: Removing an entity from the diagram does not remove it from the database.
Foreign keys that no longer have both of their defining tables present on a diagram will be automatically removed from the diagram.
See also: