This template is an ER diagram for an employee payroll management system, and it allows the enterprise to easily manage personnel distribution through the management system. An ER diagram for an employee payroll management system, as the name implies, depicts the relationship between two or more entities. This could be real-world entities or database entity sets. In software development, the model aids in the creation of a logical structure for the database or the overall connectivity. This is a four-step procedure. Employee Management System, Employee Information System, and Staff Management System are the stages in this process. Payroll, salary, employee, appraisals, working points, and payments are the primary entities of the payroll management system.