ERD should have a minimum of 10 entities, and ideally more. Entity-Relationship DiagramThe subject could be an organization that you are employed with or an organization you are observing. Contact...

ERD should have a minimum of 10 entities, and ideally more. Entity-Relationship Diagram The subject could be an organization that you are employed with or an organization you are observing. Contact with representative from the particular organization is encouraged but not required. using LucidChart Develop business rules You should have at least 20 business rules.