Enhanced Entity-Relationship Diagram (ERD) makes complex relations more easier to represent. Entity-Relationship Diagram (ERD) provide the best graphical solution for any DBMS design and in this example I will shows the type of icons and graphics you can use to develop a model of a database of arbitrary complexity. br br br br I wish you Good Luck. If you have any query then I my contact details are given below. br br Name: Debarghya Mukherjee br Mobile: (+91)-9038787021 br Email: debarghyamkr@yahoo.