- Posted By: freeproject
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- Posted By: freeproject
- Comments: 0
Office Management System Activity Diagram
This is the Activity UML diagram of Office Management System which shows the flows between the activity of Office, Attendance, Resource, Employee, Task. The main activity involved in this UML Activity Diagram of Office Management System are as follows:
- Office Activity
- Attendance Activity
- Resource Activity
- Employee Activity
- Task Activity
Features of the Activity UML diagram of Office Management System
- Admin User can search Office, view description of a selected Office, add Office, update Office and delete Office.
- Its shows the activity flow of editing, adding and updating of Attendance
- User will be able to search and generate report of Resource, Employee, Task
- All objects such as (Office, Attendance, Task) are interlinked
- Its shows the full description and flow of Office, Employee, Task, Resource, Attendance

Login Activity Diagram of Office Management System:
This is the Login Activity Diagram of Office Management System, which shows the flows of Login Activity, where admin will be able to login using their username and password. After login user can manage all the operations on Resource, Office, Attendance, Task, Employee. All the pages such as Attendance, Task, Employee are secure and user can access these page after login. The diagram below helps demonstrate how the login page works in a Office Management System. The various objects in the Task, Resource, Office, Attendance, and Employee page—interact over the course of the Activity, and user will not be able to access this page without verifying their identity.

- Posted By: freeproject
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Office Management System Class Diagram
Office Management System Class Diagram describes the structure of a Office Management System classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the Office Management System are Offices, Employees, Resources, Tasks, Attendance, Time Entries.
Classes of Office Management System Class Diagram:
- Offices Class : Manage all the operations of Offices
- Employees Class : Manage all the operations of Employees
- Resources Class : Manage all the operations of Resources
- Tasks Class : Manage all the operations of Tasks
- Attendance Class : Manage all the operations of Attendance
- Time Entries Class : Manage all the operations of Time Entries
Classes and their attributes of Office Management System Class Diagram:
- Offices Attributes : office_id, office_company_id, office_employee_id, office_name, office_place, office_type, office_address
- Employees Attributes : employee_id, employee_name, employee_mobile, employee_email, employee_username, employee_password, employee_address
- Resources Attributes : resource_id, resource_employee_id, resource_name, resource_type, resource_description
- Tasks Attributes : task_id, task_employee_id, task_name, task_type, task_description
- Attendance Attributes : attendance_id, attendance_employee_id, attendance_type, attendance_description
- Time Entries Attributes : time_emtery_id, time_emtery_employee_id, time_emtery_type, time_emtery_description
Classes and their methods of Office Management System Class Diagram:
- Offices Methods : addOffices(), editOffices(), deleteOffices(), updateOffices(), saveOffices(), searchOffices()
- Employees Methods : addEmployees(), editEmployees(), deleteEmployees(), updateEmployees(), saveEmployees(), searchEmployees()
- Resources Methods : addResources(), editResources(), deleteResources(), updateResources(), saveResources(), searchResources()
- Tasks Methods : addTasks(), editTasks(), deleteTasks(), updateTasks(), saveTasks(), searchTasks()
- Attendance Methods : addAttendance(), editAttendance(), deleteAttendance(), updateAttendance(), saveAttendance(), searchAttendance()
- Time Entries Methods : addTime Entries(), editTime Entries(), deleteTime Entries(), updateTime Entries(), saveTime Entries(), searchTime Entries()
Class Diagram of Office Management System :

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Office Management System Component Diagram
This is a Component diagram of Office Management System which shows components, provided and required interfaces, ports, and relationships between the Employee, Resource, Time Entrie, Office and Attendance. This type of diagrams is used in Component-Based Development (CBD) to describe systems with Service-Oriented Architecture (SOA). Office Management System UML component diagram, describes the organization and wiring of the physical components in a system.
Components of UML Component Diagram of Office Management System:
- Employee Component
- Resource Component
- Time Entrie Component
- Office Component
- Attendance Component
Featues of Office Management System Component Diagram:
- You can show the models the components of Office Management System.
- Model the database schema of Office Management System
- Model the executables of an application of Office Management System
- Model the system's source code of Office Management System

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Office Management System ER Diagram
This ER (Entity Relationship) Diagram represents the model of Office Management System Entity. The entity-relationship diagram of Office Management System shows all the visual instrument of database tables and the relations between Employees, Tasks, Offices, Time Entries etc. It used structure data and to define the relationships between structured data groups of Office Management System functionalities. The main entities of the Office Management System are Offices, Employees, Resources, Tasks, Attendance and Time Entries.
Office Management System entities and their attributes :
- Offices Entity : Attributes of Offices are office_id, office_company_id, office_employee_id, office_name, office_place, office_type, office_address
- Employees Entity : Attributes of Employees are employee_id, employee_name, employee_mobile, employee_email, employee_username, employee_password, employee_address
- Resources Entity : Attributes of Resources are resource_id, resource_employee_id, resource_name, resource_type, resource_description
- Tasks Entity : Attributes of Tasks are task_id, task_employee_id, task_name, task_type, task_description
- Attendance Entity : Attributes of Attendance are attendance_id, attendance_employee_id, attendance_type, attendance_description
- Time Entries Entity : Attributes of Time Entries are time_emtery_id, time_emtery_employee_id, time_emtery_type, time_emtery_description
Description of Office Management System Database :
- The details of Offices is store into the Offices tables respective with all tables
- Each entity (Time Entries, Resources, Attendance, Employees, Offices) contains primary key and unique keys.
- The entity Resources, Attendance has binded with Offices, Employees entities with foreign key
- There is one-to-one and one-to-many relationships available between Attendance, Tasks, Time Entries, Offices
- All the entities Offices, Attendance, Resources, Time Entries are normalized and reduce duplicacy of records
- We have implemented indexing on each tables of Office Management System tables for fast query execution.

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Office Management System Sequence Diagram
This is the UML sequence diagram of Office Management System which shows the interaction between the objects of Task, Time Entrie, Employee, Office, Resource. The instance of class objects involved in this UML Sequence Diagram of Office Management System are as follows:
- Task Object
- Time Entrie Object
- Employee Object
- Office Object
- Resource Object
Login Sequence Diagram of Office Management System:
This is the Login Sequence Diagram of Office Management System, where admin will be able to login in their account using their credentials. After login user can manage all the operations on Employee, Task, Time Entrie, Resource, Office. All the pages such as Time Entrie, Resource, Office are secure and user can access these page after login. The diagram below helps demonstrate how the login page works in a Office Management System. The various objects in the Resource, Employee, Task, Time Entrie, and Office page—interact over the course of the sequence, and user will not be able to access this page without verifying their identity.

This is the UML sequence diagram of Office Management System which shows the interaction between the objects of Task, Time Entrie, Employee, Office, Resource. The instance of class objects involved in this UML Sequence Diagram of Office Management System are as follows:
- Task Object
- Time Entrie Object
- Employee Object
- Office Object
- Resource Object

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Office Management System Use Case Diagram
This Use Case Diagram is a graphic depiction of the interactions among the elements of Office Management System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Office Management System. The main actors of Office Management System in this Use Case Diagram are: Super Admin, System User, Office Managers, Student, who perform the different type of use cases such as Manage Offices, Manage Employees, Manage Resources, Manage Tasks, Manage Attendance,Time Entries, Manage Users and Full Office Management System Operations. Major elements of the UML use case diagram of Office Management System are shown on the picture below.
The relationships between and among the actors and the use cases of Office Management System:
- Super Admin Entity : Use cases of Super Admin are Manage Offices, Manage Employees, Manage Resources, Manage Tasks, Manage Attendance,Time Entries, Manage Users and Full Office Management System Operations
- System User Entity : Use cases of System User are Manage Offices, Manage Employees, Manage Resources, Manage Tasks, Manage Attendance,Time Entries
- Office Managers Entity : Use cases of Office Managers are Mark Attandance, Add Resources, Add Employees
- Student Entity : Use cases of Student are View Attandance, Request for Attandance, Request for Resources
Use Case Diagram of Office Management System :
