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Contractor Management System ER Diagram
This ER (Entity Relationship) Diagram represents the model of Contractor Management System Entity. The entity-relationship diagram of Contractor Management System shows all the visual instrument of database tables and the relations between Company, Timesheet, Contract, Salary etc. It used structure data and to define the relationships between structured data groups of Contractor Management System functionalities. The main entities of the Contractor Management System are Contract, Company, Leave, Timesheet, Project and Salary.











