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ER diagram for Shopping Mall Management System
The document outlines the organizational structure and roles within a shopping mall, detailing various officers including a tenant officer, finance officer, facility officer, human resource officer, and mall manager. It describes functions related to user login, data flow diagrams (DFDs), and responsibilities such as managing rental payments, employee records, and facility maintenance. Additionally, it covers functionalities like viewing, editing, and logging out for different officers, along with tenant-related tasks such as complaints and bookings.
ER diagram for Shopping Mall Management System
- 1. Shopping Mall Has Tenant OfficerFinance Officer Facility Officer Human Resource Officer Mall ManagerTenants Name S_ID Address TE_ID Name Start Date Salary F_ID Name Address Salary F_ID Name Address Salary HR_ID Name Address Salary T_ID Name Address M_ID Name Address Salary S_Name SH_ID A/C NO Contact No Contact No A/C NO Bank Name Bank Name Contact No A/C NO Bank Name Contact No A/C NO Bank Name Contact No A/C NO Bank Name Address Start Date Start Date Start Date Start Date Contact No A/C No Bank Name 15. ER- Diagram 30
- 2. User Login Facility Officer Validation TenantOfficer Tenant Mall Manager Human Resource Officer Finance Officer Login Table Validation Failed Usernam e,Password,Type c1 16.1 DFD: User Login 31
- 3. Tenant Officer View Edit Add Logout Warning C1 New maintenance NewRental Payment Rental Payment Floor Plan Change Password Rental Contract Maintenance Record Login Table Rental Contract Details Unit Type Classification Unit Complaints Unit Maintenance Rental Payment Record Rental Revenue Record Rental Contract Details Unit Complaint Table Unit Maintenance TableRental Contract Details Warning 16.2 DFD: Tenant Officer 32
- 4. Facility Officer View Edit Add Logout Warning C1 New maintenance NewRental Payment Logistics Replacement Record Logistics Item Details Change Password Facilities Maintenance Record Login Table Facilities Details Table Facility Maintenance Logistics Over All View Logistics Individual View Logistics Replinishment Table Rental Revenue Record Rental Contract Details Unit Complaint Table Unit Maintenance TableFacility Details Table Facility Details Logistics Item Details Table 16.3 DFD: Facility Officer 33
- 5. Finance Officer View Add Logout Warning C1 Miscellaneous Expense Miscellaneous Revenue Profit Change Password Loss MaintenanceExpense Record Login Table Loss Revenue Expense Logistics Individual View Profit Maintenance Revenue Record Revenue Expense Logistics Individual View 16.4 DFD: Finance Officer 34
- 6. Human Resource Officer View Edit Add Logout Warning C1New Employee New Overtime New Employment Employment Market Info Change Password Salary Employee Record Login Table Salary Details Table Employee Statistics Overtime Employee Details Employment Details Overtime Record Employee Statistics Overtime Tables Employee Record Employee Details Employee Details Employment Market Record Employment Market Info Unit Maintenance Unit Maintenance Record Employment Market Record 16.5 DFD: Human Resource Officer 35
- 7. Mall Manager View Logout Warning C1 Employee OverAll View Change Password Employee Individual View Logistics Individual Login Table Employee Individual Salary Details Revenue/ ExpenseProfit/loss Employee Over All Logistics Over All Salary Details Unit Complaint Table Unit Maintenance Table Floor Plan Logistics Individual view Logistics Over All view Facility Maintenance Facility Maintenance 16.6 DFD: Mall Manager 36
- 8. Tenant Logout Reminder C1 Lodge A Complaint Change Password Booking Record Login Table Upload Shop Logo Upload Advertisement UnitComplaint Table Shop Details Cancel Bay Booking Book Loading Bay View Bay Booking Contract & Rental Payment Contract & Rental Payment Details 16.7 DFD: Tenant 37