Contract Management System UML Diagram

Posted By freeproject on March 18, 2018

Contract Management System Activity Diagram

Posted By freeproject on March 13, 2018

This is the Activity UML diagram of Contract Management System which shows the flows between the activity of Contract, Reporting, Authoring, Audit, Tenders. The main activity involved in this UML Activity Diagram of Contract Management System are as follows:

  • Contract Activity
  • Reporting Activity
  • Authoring Activity
  • Audit Activity
  • Tenders Activity

Features of the Activity UML diagram of Contract Management System

  • Admin User can search Contract, view description of a selected Contract, add Contract, update Contract and delete Contract.
  • Its shows the activity flow of editing, adding and updating of Reporting
  • User will be able to search and generate report of Authoring, Audit, Tenders
  • All objects such as (Contract, Reporting, Tenders) are interlinked
  • Its shows the full description and flow of Contract, Audit, Tenders, Authoring, Reporting
Contract Management System Activity Diagram

Contract Management System Class Diagram

Posted By freeproject on August 2, 2017

Contract Management System Class Diagram describes the structure of a Contract Management System classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the Contract Management System are Contract, Authoring, Audit, Reporting, Obligations, Tenders.

Classes of Contract Management System Class Diagram:

  • Contract Class : Manage all the operations of Contract
  • Authoring Class : Manage all the operations of Authoring
  • Audit Class : Manage all the operations of Audit
  • Reporting Class : Manage all the operations of Reporting
  • Obligations Class : Manage all the operations of Obligations
  • Tenders Class : Manage all the operations of Tenders

Classes and their attributes of Contract Management System Class Diagram:

  • Contract Attributes : contract_id, contract_tender_id contract_name, contract_type, contract_description
  • Authoring Attributes : authorise_id, authorise_contract_id authorise_name, authorise_type, authorise_description
  • Audit Attributes : audit_id, audit_title, audit_type, audit_description
  • Reporting Attributes : report_id, report_title, report_type, report_description
  • Obligations Attributes : obligation_id, obligation_title, obligation_type, obligation_description
  • Tenders Attributes : tender_id, tender_contract_id tender_name, tender_type, tender_description

Classes and their methods of Contract Management System Class Diagram:

  • Contract Methods : addContract(), editContract(), deleteContract(), updateContract(), saveContract(), searchContract()
  • Authoring Methods : addAuthoring(), editAuthoring(), deleteAuthoring(), updateAuthoring(), saveAuthoring(), searchAuthoring()
  • Audit Methods : addAudit(), editAudit(), deleteAudit(), updateAudit(), saveAudit(), searchAudit()
  • Reporting Methods : addReporting(), editReporting(), deleteReporting(), updateReporting(), saveReporting(), searchReporting()
  • Obligations Methods : addObligations(), editObligations(), deleteObligations(), updateObligations(), saveObligations(), searchObligations()
  • Tenders Methods : addTenders(), editTenders(), deleteTenders(), updateTenders(), saveTenders(), searchTenders()

Class Diagram of Contract Management System :

Class Diagram Image: 
Contract Management System Class Diagram

Contract Management System Component Diagram

Posted By freeproject on February 8, 2018

This is a Component diagram of Contract Management System which shows components, provided and required interfaces, ports, and relationships between the Contract, Reporting, Tenders, Authoring and Audit. This type of diagrams is used in Component-Based Development (CBD) to describe systems with Service-Oriented Architecture (SOA). Contract Management System UML component diagram, describes the organization and wiring of the physical components in a system.

Components of UML Component Diagram of Contract Management System:

  • Contract Component
  • Reporting Component
  • Tenders Component
  • Authoring Component
  • Audit Component

Featues of Contract Management System Component Diagram:

  • You can show the models the components of Contract Management System.
  • Model the database schema of Contract Management System
  • Model the executables of an application of Contract Management System
  • Model the system's source code of Contract Management System
Component Diagram: 

Contract Management System Dataflow Diagram

Posted By namita on June 30, 2017
Contract Management System Data flow diagram is often used as a preliminary step to create an overview of the Contract without going into great detail, which can later be elaborated.it normally consists of overall application dataflow and processes of the Contract process. It contains all of the userflow and their entities such all the flow of Contract, Authoring, Audit, Reporting, Obligations, Tenders, Login. All of the below diagrams has been used for the visualization of data processing and structured design of the Contract process and working flow.

Zero Level Data flow Diagram(0 Level DFD) of Contract Management System :

This is the Zero Level DFD of Contract Management System, where we have eloborated the high level process of Contract. It’s a basic overview of the whole Contract Management System or process being analyzed or modeled. It’s designed to be an at-a-glance view of Obligations,Tenders and Login showing the system as a single high-level process, with its relationship to external entities of Contract,Authoring and Audit. It should be easily understood by a wide audience, including Contract,Audit and Obligations In zero leve DFD of Contract Management System, we have described the high level flow of the Contract system.

High Level Entities and proccess flow of Contract Management System:

  • Managing all the Contract
  • Managing all the Authoring
  • Managing all the Audit
  • Managing all the Reporting
  • Managing all the Obligations
  • Managing all the Tenders
  • Managing all the Login
Zero Level Data flow Diagram(0 Level DFD) of Contract Management System

First Level Data flow Diagram(1st Level DFD) of Contract Management System :

First Level DFD (1st Level) of Contract Management System shows how the system is divided into sub-systems (processes), each of which deals with one or more of the data flows to or from an external agent, and which together provide all of the functionality of the Contract Management System system as a whole. It also identifies internal data stores of Login, Tenders, Obligations, Reporting, Audit that must be present in order for the Contract system to do its job, and shows the flow of data between the various parts of Contract, Audit, Tenders, Login, Obligations of the system. DFD Level 1 provides a more detailed breakout of pieces of the 1st level DFD. You will highlight the main functionalities of Contract.

Main entities and output of First Level DFD (1st Level DFD):

  • Processing Contract records and generate report of all Contract
  • Processing Authoring records and generate report of all Authoring
  • Processing Audit records and generate report of all Audit
  • Processing Reporting records and generate report of all Reporting
  • Processing Obligations records and generate report of all Obligations
  • Processing Tenders records and generate report of all Tenders
  • Processing Login records and generate report of all Login
<h2>First Level Data flow Diagram(1st Level DFD) of Contract Management System

Second Level Data flow Diagram(2nd Level DFD) of Contract Management System :

DFD Level 2 then goes one step deeper into parts of Level 1 of Contract. It may require more functionalities of Contract to reach the necessary level of detail about the Contract functioning. First Level DFD (1st Level) of Contract Management System shows how the system is divided into sub-systems (processes). The 2nd Level DFD contains more details of Login, Tenders, Obligations, Reporting, Audit, Authoring, Contract.

Low level functionalities of Contract Management System

  • Admin logins to the system and manage all the functionalities of Contract Management System
  • Admin can add, edit, delete and view the records of Contract, Audit, Obligations, Login
  • Admin can manage all the details of Authoring, Reporting, Tenders
  • Admin can also generate reports of Contract, Authoring, Audit, Reporting, Obligations, Tenders
  • Admin can search the details of Authoring, Obligations, Tenders
  • Admin can apply different level of filters on report of Contract, Reporting, Obligations
  • Admin can tracks the detailed information of Authoring, Audit, Reporting, , Obligations
Second Level Data flow Diagram(2nd Level DFD) of Contract Management System

Contract Management System ER Diagram

Posted By freeproject on July 17, 2017

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

Contract Management System entities and their attributes :

  • Contract Entity : Attributes of Contract are contract_id, contract_tender_id contract_name, contract_type, contract_description
  • Authoring Entity : Attributes of Authoring are authorise_id, authorise_contract_id authorise_name, authorise_type, authorise_description
  • Audit Entity : Attributes of Audit are audit_id, audit_title, audit_type, audit_description
  • Reporting Entity : Attributes of Reporting are report_id, report_title, report_type, report_description
  • Obligations Entity : Attributes of Obligations are obligation_id, obligation_title, obligation_type, obligation_description
  • Tenders Entity : Attributes of Tenders are tender_id, tender_contract_id tender_name, tender_type, tender_description

Description of Contract Management System Database :

  • The details of Contract is store into the Contract tables respective with all tables
  • Each entity (Tenders, Audit, Obligations, Authoring, Contract) contains primary key and unique keys.
  • The entity Audit, Obligations has binded with Contract, Authoring entities with foreign key
  • There is one-to-one and one-to-many relationships available between Obligations, Reporting, Tenders, Contract
  • All the entities Contract, Obligations, Audit, Tenders are normalized and reduce duplicacy of records
  • We have implemented indexing on each tables of Contract Management System tables for fast query execution.
Contract Management System ER Diagram

Contract Management System Sequence Diagram

Posted By freeproject on January 31, 2018

This is the UML sequence diagram of Contract Management System which shows the interaction between the objects of Audit, Contract, Tenders, Reporting, Authoring. The instance of class objects involved in this UML Sequence Diagram of Contract Management System are as follows:

  • Audit Object
  • Contract Object
  • Tenders Object
  • Reporting Object
  • Authoring Object

This is the UML sequence diagram of Contract Management System which shows the interaction between the objects of Audit, Contract, Tenders, Reporting, Authoring. The instance of class objects involved in this UML Sequence Diagram of Contract Management System are as follows:

  • Audit Object
  • Contract Object
  • Tenders Object
  • Reporting Object
  • Authoring Object

Contract Management System Use Case Diagram

Posted By freeproject on July 24, 2017

This Use Case Diagram is a graphic depiction of the interactions among the elements of Contract Management System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Contract Management System. The main actors of Contract Management System in this Use Case Diagram are: Super Admin, System User, Contractor, Customer, who perform the different type of use cases such as Manage Contract, Manage Authoring, Manage Audit, Manage Reporting, Manage Obligations, Manage Tenders, Manage Users and Full Contract Management System Operations. Major elements of the UML use case diagram of Contract Management System are shown on the picture below.

The relationships between and among the actors and the use cases of Contract Management System:

  • Super Admin Entity : Use cases of Super Admin are Manage Contract, Manage Authoring, Manage Audit, Manage Reporting, Manage Obligations, Manage Tenders, Manage Users and Full Contract Management System Operations
  • System User Entity : Use cases of System User are Manage Contract, Manage Authoring, Manage Audit, Manage Reporting, Manage Obligations, Manage Tenders
  • Contractor Entity : Use cases of Contractor are Apply for Contract, Check Contract Details, Check Customers, Create Quotations, Collect Payments
  • Customer Entity : Use cases of Customer are Create Contact Request, Check Contacts, View Invoices, Make Payments, Check Contact Status

Use Case Diagram of Contract Management System :

 Contract Management System Use Case Diagram

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