This template presents a comprehensive entity - relationship diagram for a supply chain. At the top, "Manufacturer" is connected to "Supplier" (which supplies to the manufacturer) and produces "Product". "Product" is distributed by "Distributor" to "Retailer", and "Retailer" sells to "Customer". Each entity has associated attributes: for example, "Manufacturer" has M - ID, M - Name, etc., and "Customer" has C - ID, C - Name, etc. The diagram shows the one - to - many (1..*) relationships between these entities, highlighting how the supply chain functions. It is a useful tool for understanding the flow of goods and information among different stakeholders in the supply chain, facilitating better management and decision - making in a business context.
