- Go to SQL Server Management Studio →
- Object Explorer →
- Databases →
- Choose and expand your database.
- Under your database, right click on “Database Diagrams” and select “New Database Diagram”.
- It will a open a new window. Choose tables to include in the ER diagram (to select multiple tables, press Ctrl or Shift key and select tables).
- Click Add.
- Wait for it to complete. Done!
You can save the generated diagram for future use.
