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The Effect of Communication on the Employee Performance in an Organization

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Submitted By mamaw
Words 6601
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College of technology
Department of information technology
Project proposal on online crime management system
BY TSEGAY GEBREHIWET
ID TER/1918/03
Contents
1. INRODUCTION 2
1.1Back ground of the organization 4
1.2 Mission 4
1.3 Vision 4
1.4Purpose 4
1.5 Tasks undertaken by the organization 5
2. Statement of the problem 5
2.1 Proposed System 6
3 Objective of the project 8
3.1General objective………………………………… 8
3.2 Specific objective…………………………………. 8
4.Scope of the project 9
5.Significance of the system 10
6. Methodology and tools 11
6.1 System development methodology…….. 11
6.2Programming and database tools………. 11
6.3 Hardware specifications hardwarerequirements…………………………… 12
7. Feasibility analysis 13
7.1 Economic feasibility……………………………. 14
7.2 Technical feasibility……………………………. 14
7.3Operational feasibility……………………………….. 14
8. Limitation and requirements 14
9. Data collection methodology 15
10. Time schedule 15
11.Buget analysis 16

Chapter one proposal
1. INRODUCTION * Peoples need their basic needs for survive their life in a good condition. * For their achievement of basic need the peoples need peace and security to full fill their basic need then peace and security is the key concept in the living environment for any work that you help for your life. * Governments and peoples support to peace and security for their sustainable development for their country. * Government and society needs to control any activity that face the development in a worst condition. * The basic thing that fall the development of the county due to crime. * Crime should prevent for better peace and stability and for development activities. * Crime is too bad for peoples and governments in general then I went to proposed a project in the interesting title on online crime management system * The project titled as “Online Crime Management system “is a web based application. * This software provides facility for reporting online crimes, complaints, missing persons, show most wanted person details mailing. * Any Number of clients can connect to the server. Each user first makes their login to sever to show their availability. The server can be any Web Server. An SMTP Server must be maintained for temporary storage of emails.
1.1Back ground of the organization * In the early period of time Ethiopian community have their own traditional crime management * Debremarkos has been administrated by MESAFNTS until to the period of emperor HYLESLASIE * The modern police station was introduced in the period of 1967in the period of DERGU. * The strategies and policies of the organization was not the interest of the peoples rather it emphasizes to protect for the governmental parties and administrators’ families and relatives. * The organization performs any task without evidence such as murdering and other cruel activities were practiced in the period of DERGU regime. * Societies of Debremarkos were not access social benefits from the organization until 1991. * EPRDF progress a well democratic way of conducting crime management * Today Debremarkos police station has a enough man power and resources to manage the crimes that act on the town. * Debremarkos police station has working as much as possible for the grantee of the community.
1.2 Mission * The mission of the Debremarkos police station is participating the societies for mentioning the persons who act the crime activities for strong managing of the crimes that found inside the community in order to grantees from hazardous crime disasters .
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1.3 Vision * Rule of law must achieve for the peace and stability of Debremarkos town and make a good situation for better survivable and work environment to peoples that live in that place.

1.3 Purpose * Purpose of the Debremarkos police station is to give social service to the community in an appropriate time and condition. * To safe society from injuries, terrorist, natural and manmade disasters.

1.4 Tasks undertaken by the Debremarkos police station
Tasks undertaken by the organization includes. * Users compliant their problems in to the police station * The police try to receive the compliant from the user and try to investigate the crime in a short period of time. * If the person who act criminal activates is found in the place where it is acted the condition the police try to accused the person else if police is going to search to the person who commit the crime by distributing manpower to all of the places that the person to be escaped. * Investigate all files related to the action who is committed the crime with enough evidences. * According to evidence the accused person transfer in to the court the court will give appropriate punishments according to constitution. * The persons is said to be arrested.
2. Statement of the problem * In the existing crime management system, most of the operations are done manually like send complaints, taking actions against crimes, view status etc. So with the existing system if anybody wants to complaint against crimes he must do it through the police. * If we are doing the system manually, so many minor errors will occur. Error detection in the previous entries made and data cross verification is another important function. These are done manually, and it would take time. * In the existing system only we can see the details of particular information about the police stations in our state. * The existing system has more workload for the authorized person, but in the case of Proposed System, the user can registered in our site and send the crime report and complaint about a particular city or person. * Drawbacks of the system can be concluded as follows: * The existing system is time consuming and not very user friendly. * More man power. * Time consuming. * Consumes large volume of pare work. * Needs manual calculations. * No direct role for the higher officials. * Damage of machines due to lack of attention. * To avoid all these limitations and make the working more accurately the system needs to be computerized.
2.3 Proposed System * The administrative user interface concentrates on the consistent information that is practically, part of the organizational activities and which needs proper authentication for the data collection. * Like Data insertion, Data deletion and Date pupation along with the extensive data search capabilities. * User is the Citizen can view the details regarding the crimes, the judicial laws for the crimes, and the general tips for not becoming the victim of the cyber crimes. * Citizen can register himself into the System and can have his own account and to show the content of the users page. * If he want to post a complaint he has to login and can post a complaint and can get the complaint mailed. * If he/she wants to check the status of the complaint mailed provided he/she can view the status. * If he thinks that his complaint is unchecked and he has not getting the justice he can send the reminders also. * Supervisors are the officers in the police department. * They receive the complaints in the form of reports which are generated by the Administrator by seeing the complaints given by the citizens. * They have to take the particular action depending on the crime. * They can give the suggestions to the Administrator as the part of the investigation on the crime. * The aim of this project is to develop an online crime report and managing system which is easily accessible to the public. * This system registers the complaints from people through online and it will also helpful to police department in catching criminals, in system and person can give any complaint at any time * The aim of proposed system is to develop a system of improved facilities. The proposed system can overcome all the limitations of the existing system.

* The system provides proper security and reduces the manual work. * The proposed system tries to eliminate or reduce these difficulties up to some extent. * The proposed system will help the user to reduce the workload and mental conflict. * The proposed system helps the user to work user friendly and he can easily do his jobs without time lagging * The system is very simple in design and to implement. * The system requires very low system resources and the system will work in almost all configurations. It has got following features * Advantages of the Proposed System: * Ensure data accuracy’s. * Proper control of the higher officials. * Minimize manual data entry. * Minimum time needed for the various processing. * Greater efficiency. * Better service. * User friendliness and interactive. * Minimum time required. * Working with partners. * Reducing crime and disorder. * Confidently and anonymity issues. * Better communication, better leadership, better training, more defined roles in terms of contribution to contribution to the society * The proposed system has control over all its cells and is perfectly coordinated. Also the cells can act individually. To take our organization to heights we need the wholehearted co-operation of the public.
3 Objective of the project
3.1General objective
General objective of my project is to convert the manual types of crime management in to easy understandable web based application.

3.2 Specific objective
To ensure * Reducing crime and disorder that face in a worst condition by using automated crime management system. * Minimize manual data entry to be converted into computeriased system. * Reduce the human power and reduce damages of the property of the government. * The higher official is going to Proper control of the departments that found under the organization. * The society access Better service on their life. * Minimize the time required that the crime undertakes in control. * Better efficiency in all aspects proposed under this proposal. *
4. Scope of the project
The scope of the project is as follow: * It is restricted in Debremarkos city only * It concerns on the police station of Debremarkos and how the person who act violence of low can under control. * It restricts on how crime can manage efficiently and effectively in short period of time. * It ensures how accused person can search even if out of the Debremarkos city but not consider on the court in detail but consider on which types of punishment can have the arrested person and registered on the database of this project for report, for another day if he act again and for upload to the users whom person act which crime. * Can not consider on the judicial affairs b/c according to the law of the country the person can give his/her value. * Concerns on the finding of the criminal persons and to present on the court for their values.

5. Significance of the system * To promote the public interest while balancing the Law. * Organization is an independent body which was created to maintain an effective and efficient police service for the public. * Its primary task includes securing continuous needs of the public in an efficient manner. * We need the whole hearted support of each and every individual member of the site and cooperation of the users. * The project is to bring about improvement to the organization’s contributions; this report necessarily concentrates on overcoming weakness and raising standards. * To avoid conducting and unfair evaluation efforts which are made to put this contribution into this context. * It believes that partnership work is highly beneficial to the organization and that partnership work is the way forward to reduce crime and disorder.
6. Methodology and tools
6.1 System development methodology * This project is developed by the object oriented programming (OOP) rather than structural languages such as C++ * It is clear and modified in class models and object oriented * It uses methods and functions easily. * The program must inherit in different functions and methods. * Code reusability is possible. * Support the polymorphism in the programming factor.
6.2Programming and database tools * When I develop this project I can use PHP. * Some basic functions of .net frameworks are * The .NET Framework is a new computing platform that simplifies application development in the highly distributed environment of the Internet
Framework is designed to fulfill the following objectives * To provide a consistent object-oriented programming environment whether object code is stored and executed locally, executed locally but Internet-distributed, or executed remotely * To provide a code-execution environment that minimizes software deployment and versioning conflicts * To provide a code-execution environment that guarantees safe execution of code, including code created by an unknown or semi-trusted third party. * To provide a code-execution environment that eliminates the performance problems of scripted or interpreted environments * To make the developer experience consistent across widely varying types of applications, such as Windows-based applications and Web-based applications
The .NET Framework has two main components * the common language runtime and * the .NET Framework class library
.NET Framework to develop the following types of applications and services: * Console applications. * Windows GUI applications (Windows Forms). * ASP.NET applications. * XML Web services. * Windows services. * ADO. Net: * ADO .NET stands for active X data object. * Dataset is an in-memory content of the Ado. Net and is disconnected architecture of Ado. Net. * The connection between back end (database) and front end (dataset) is called as data adaptor. In back end creates a table with table name and column and required data types.
Main database used in the project * I will use one of the flowing data base tool: * SQL server
6.3 Hardware specifications and hardware requirements 1 PIV 2.8 GHz Processor and Above 1 RAM 512MB and Above 2 HDD 20 GB Hard Disk Space and Above 3 Flash disk 8 GB
7. Feasibility analysis * A feasibility study is a test of system proposal according to its workability, impact on the organization, ability to meet user needs and effective use of resources. * To define an improved information system, the study group must understand the information requirements of the organization. * This understanding may be obtained by determining what is currently being done and of investigating through interviews and analysis what information is needed to be provided that is not being furnished by the existing system . * Data on the cost of operating the current system needs to be collected in order to make a cost benefit for a new system. * The objective of feasibility study is not to solve the problem, but to acquire a sense of its scope. During the study, the problem definition is crystallized and aspects of the problem to be included in the system are determined, consequently costs and benefits are estimated with greater detail at this stage. The result of the feasibility study is a system formal proposal. * This is a simply a form of documenting or detailing the nature and scope of proposed solutions. The proposal summarizes what is known and what is going to be done. Three key considerations involved in the feasibility analysis:

7.1 Economic feasibility * Economic analysis is the most frequently used method for comparing the cost with the benefit or income that is expected from developed system. * In the existing system, many people are involved in the process but in the proposed system, number of persons involved be reduced drastically. So the proposed system is economic.
7.2 Technical feasibility
In the existing system, storage of all these records should be arranged and security should be provided for the records. In the proposed system, separate security arrangement is not needed since the software provides security and maintenance is simply and hardly needs one or two person to operate the system
7.3Operational feasibility * People are inherently resistant to change and computer has known to facilitate change. * An estimate should be made of how strong a reaction the user staff likely to have towards the developments of computerized system. * In the existing system more manpower is required and time factor is more but in the proposed system, manpower and time factors are reduced .So, the remaining numbers are engaged with some other important works.

8. Limitation and requirements
Limitations that face in the problem of the project is : * The Dm police station didn’t give the relevant data for better under standing * the staff has low communication level in the structural concept of the organization * lack of money for tax * Crude face of the leaders in general lack of moral ethics in the period of interview.
9. Data collection methodology
The relevant data is collected by the following methodologies * From the Internet by reviewing different documents. * By Interviewing from the Debremarkos police station.
10. Time schedule

no | activities | month | | | march | April | may | JUN | 1 | proposal | 12 25 25 | | | | 2 | analysis | 26 20 | | | | 3 | design | | 21 10 | 21 | | 4 | implementation | | | 11 10 | | 5 | presentation | | | | 10 11 |
11. Budget analysis
I spent in a financial matter as follow

No | material | cost | amount | 1 | Flash disc | 180 birr | 1 | 2 | memory | 100 birr | 1 | 3 | CD &DVD | 25 birr | 4 | 4 | For transport | 6 birr | - | 5 | paper | 24 birr | 24/quarter | 6 | total | 335 birr |

Chapter Two
Analysis
Functional Requirement (Function)
A Functional Requirement is a requirement that, when satisfied, will allow the user to perform some kind of function. For example:
“The customer must place an order within two minutes of registering”
For the most part, when people are talking about Business Requirements, they are referring to Functional Requirements which are generally referred to as “requirements”. Functional Requirements have the following characteristics: * uses simple language * not ambiguous * contains only one point * specific to one type of user * is qualified * describes what and not how

Non-Functional Requirement
A Non-Functional Requirement is usually some form of constraint or restriction that must be considered when designing the solution. For example:
“The customer must be able to access their account 24 hours a day, seven days a week.”
For the most part when people are talking about Constraints, they are referring to Non-Functional Requirements. Non-Functional Requirements have the same following characteristics: * uses simple language * not ambiguous * contains only one point * specific to one type of user * is qualified * describes what and not how
Non-Functional requirements tend to identify “user” constraints and “system” constraints. Business requirements should be kept pure and not reflect any solution thinking.
A system constraint is a constraint imposed by the system and not dictated by a Business Need. Since system constraints are part of a “solution”, they should be documented in the System Specifications document. For example:
“The system must be unavailable from midnight until 1:00am for backups.”
This is a restriction imposed by the system and not a user request.
Some people like to further classify the Non-Functional Requirments into such categories as “Performance Constraints, Design Constraints, Quality Constraints, etc.. This classification can be used if there is deemed to be a benefit.
Summary

There are two main types of Business Requirements. Functional and Non-Functional Requirements. Functional Requirements are functions and Non-Functional Requirements are considered constraints. Both have the same general characteristics.
Functional Requirements are those requirements that are explicitly stated. Non functional are expected but not stated. This may be at times contradict the functional requirements as well.
Functional requirements are observable tasks or processes that must be performed by the system under development. For example, a functional requirement of a stock trading system is "must update and remember stock prices;" for a web search engine, "must accurately parse boolean queries;" for an automated teller machine, "must process withdrawals and dispense cash to the customer."

Non-functional requirements are qualities or standards that the system under development must have or comply with, but which are not tasks that will be automated by the system. Example non-functional requirements for a system include: "system must be built for a total installed cost of $1,050,000.00;" "system must run on Windows Server 2003;" "system must be secured against Trojan attacks."
Non-functional requirements are any requirements that don't describe the system's input/output behaviour. Note that we are still talking about requirements, not implementation details, so just because we're using the phrase "non-functional" doesn't mean that anything is fair game to put in that section.
The most common types of non-functional requirements you'll see relate to system operation (availability, continuity, DR), performance (throughput, latency, storage capacity), and security (authentication, authorization, auditing, privacy).
In software and systems engineering, a use case is a list of steps, typically defining interactions between a role (known in UML as an "actor") and a system, to achieve a goal. The actor can be a human or an external system. A use case is a methodology used in system analysis to identify, clarify, and organize system requirements. The use case is made up of a set of possible sequences of interactions between systems and users in a particular

environment and related to a particular goal. It consists of a group of elements (for example, classes and interfaces) that can be used together in a way that will have an effect larger than the sum of the separate elements combined. The use case should contain all system activities that have significance to the users. A use case can be thought of as a collection of possible scenarios related to a particular goal, indeed, the use case and goal are sometimes considered to be synonymous.
Use case diagrams model the functionality of a system using actors and use cases. Use cases are services or functions provided by the system to its users.
Functional Requirements
The official definition for a functional requirement specifies what the system should do:
"A requirement specifies a function that a system or component must be able to perform." Functional requirements specify specific behavior or functions, for example:
"Display the heart rate, blood pressure and temperature of a patient connected to the patient monitor."

Typical functional requirements are: * Business Rules * Transaction corrections, adjustments, cancellations * Administrative functions * Authentication * Authorization –functions user is delegated to perform * Audit Tracking * External Interfaces * Certification Requirements * Reporting Requirements * Historical Data * Legal or Regulatory Requirements
Non-Functional Requirements
The official definition for a non-functional requirement specifies how the system should behave:
"A non-functional requirement is a statement of how a system must behave, it is a constraint upon the systems behavior." Non-functional requirements specify all the remaining requirements not covered by the functional requirements. They specify criteria that judge the operation of a system, rather than specific behaviors, for example: "Display of the patient's vital signs must respond to a change in the patient's status within 2 seconds."

Typical non-functional requirements are: * Performance - Response Time, Throughput, Utilization, Static Volumetric * Scalability * Capacity * Availability * Reliability * Recoverability * Maintainability * Serviceability * Security * Regulatory * Manageability * Environmental * Data Integrity * Usability * Interoperability Non-functional requirements specify the system’s ‘quality characteristics’ or ‘quality attributes’. Potentially many different stakeholders have an interest in getting the non-functional requirements right. This is because for many large systems the people buying the system are completely different from those who are going to use it (customers and users).

Use CaseName: | Create account | ID | UC1 | Actors | User/citizen | Description | A user can create an account for accessing benefits from the organization | Pre condition | If you have an interest to join in to the organization | Post condition | User access from the organization | Basic Course of Action | 1. The user can create an account if he/she can’t have an account. 2. Login in to the system if he/she has an account that has registered. 3. You can change the password and user name for better security | AlternateCourse of Action | |

Use CaseName: | View User Profile | ID | UC2 | Actors | User/citizen | Description | A user can view and interact with the resources that exist in the user profile | Pre condition | 1. User must register in to the system account.2. User must login for interact with the system. | Post condition | User interact with the system | Basic Course of Action | 1. Log in to the user profile. 2. View all reliable components of the system 3. Select from the resource for your interest | AlternateCourse of Action | |

Use CaseName: | View wanted persons | ID | UC3 | Actors | User/citizen | Description | A user can view the wanted person who commits the crime in detail information about the persons who commit the crime and the users should identify and tell to the organization if he/she seen him/her. | Pre condition | 1. User must login for interact with the system. | Post condition | If you tell in which place have been live the wanted person .you have a raceIn money | Basic Course of Action | 1. Log in to the user profile. 2. View all reliable components of the system 3. Select from the resource to the View wanted person you can observe in full description. | AlternateCourse of Action | |

Use CaseName: | Post Feedback | ID | UC4 | Actors | User/citizen | Description | A user can post any feedback about all activities of the organization for better work flow. | Pre condition | 1. User must a member of the system account. | Post condition | Active movement of the organization for achieving of social service | Basic Course of Action | 1. Log in to the user profile. 2. View all reliable components of the system 3. Post your feedback according to the recourses that are available in the system | AlternateCourse of Action | |

Use CaseName: | Register Crime Charge Sheet | ID | UC5 | Actors | User/citizen | Description | A user can register a crime charge sheet for identifying what types of crime is held on | Pre condition | 1. User must logged in to the system account. | Post condition | For achieving social service from the organization | Basic Course of Action | 1. Log in to the user profile. 2. Fill all the charging sheets for the aide of police invitation | AlternateCourse of Action | |

Use CaseName: | Register Investigation evidence | ID | UC6 | Actors | User/citizen | Description | A user should register investigation evidence for the case that you are try to fill the Register Crime Charge Sheet b/c for reality. | Pre condition | 1. User must login in to the system account. 2. User should fill all the Register Crime Charge Sheet. | Post condition | For achieving social service from the organization in short period of time . | Basic Course of Action | 1. Log in to the user profile. 2. Fill all the charging sheets for the aide of police invitation 3. Fill the evidence of your existing case to the organization | AlternateCourse of Action | |

Use CaseName: | Post Compliant | ID | UC7 | Actors | User/citizen | Description | A user can post his/her compliant for the crime charging sheet and investigation evidence. | Pre condition | 1. User must login in to the system account.2. User should fill all the Register Crime Charge Sheet. 3. User should fill the investigation evidence | Post condition | For achieving re-service from the organization. | Basic Course of Action | 1. Log in to the user profile.2.Fill all the charging sheets for the aide of police invitation3.Fill the evidence of your existing case to the organization4. Post you compliant for re-servicing . | AlternateCourse of Action | |

Use CaseName: | Logout | ID | UC8 | Actors | User/citizen | Description | A user should logout before stop his/her work. | Pre condition | 1.users finishes their task | Post condition | For closing the account and live the system out of his/her password . | Basic Course of Action | 1.login in to the system2.work activities on your interest3.logout | AlternateCourse of Action | |

For Admin

Use CaseName: | Login | ID | UC1 | Actors | Admin | Description | A user should register in the account by default and the admin can create another Admin account after login in to the system. | Pre condition | 1.the account should registered in to the data base of the system | Post condition | For administering all functionalities of the system . | Basic Course of Action | 1.login in to the system2.work all activities regarding to system3.logout | AlternateCourse of Action | |

Use CaseName: | View admin Profile | ID | UC2 | Actors | Admin | Description | An administrator shows all components that are found on the admin profile | Pre condition | 1.The user role must stored on databaseand login in to the system | Post condition | To work on his/her profile environment | Basic Course of Action | 1.check whether the admin is found in the database2.login in to the needed profile | AlternateCourse of Action | |

Use CaseName: | View Complaints | ID | UC3 | Actors | Admin | Description | The admin shows complaints that have been posted by the user/citizen for giving appropriate services | Pre condition | 1. Users/citizen posts complaints from his user profiles. | Post condition | For distributing fair services for the societies. | Basic Course of Action | 1. The admin shows the complaints that posted by the user.2.check weather the compliant have full of evidence or not according to the investigation evidence | AlternateCourse of Action | |

Use CaseName: | View Suggestion | ID | UC4 | Actors | Admin | Description | An administrator views all suggestions that posted by the department | Pre condition | 1. post the suggestions by the department | Post condition | To interact between their responsibilities and functionalities. | Basic Course of Action | 1.suggetion should posted by department2.the admin shows the suggestion posted by the department and give appropriate response to the suggestion |

Use CaseName: | View Report of Department | ID | UC5 | Actors | Admin | Description | An administrator shows all reports that have been done by the police department | Pre condition | 1.Department should post report | Post condition | To know what activities have done by the department | Basic Course of Action | 1. Post the reports by department what activates have done and how many conditions are under control.2. View reports and give criticize on the report and checks how many the report is correct. |

Use CaseName: | Upload Files | ID | UC6 | Actors | Admin | Description | An administrator upload important files, documents and pictures for the user profiles for better announce of disadvantage of crimes and related issues to make strong crime defendable society | Pre condition | | Post condition | To insure peace and security for the environments. | Basic Course of Action | 1. log in to the admin profile 2. upload necessary files 3.Accses the uploaded file by user/citizen profile |

Use CaseName: | Post Wanted Persons | ID | UC7 | Actors | Admin | Description | An administrator Upload or post wanted persons who commit the crime that hasn’t under control and under arrested condition for announce and finding out the person if he is not under control by the user. | Pre condition | 1. If wanted persons are not under control of the police and For knowing the user the wanted persons commit a great crime that face in a bad condition for society and government. | Post condition | To under control the wanted person and learn the societies from such type of valance rules of the country. | Basic Course of Action | 1. The admin post the wanted person on both the user/citizen and department profiles.2.the department goes to find where the person is found according to the users information3. The user tells if you have seen him/her the wanted persons to the police. |

Use CaseName: | Generate Report | ID | UC8 | Actors | Admin | Description | An administrator generate report about all activities that have been worked out by the organization for understanding the organization is goes well or not. | Pre condition | | Post condition | To announce the activities that done by the organization. | Basic Course of Action | 1. log in to the admin profile 2. generate reports to users and department 3.Accses the generated report by user/citizen and department profile |

Use CaseName: | Delete Account | ID | UC9 | Actors | Admin | Description | An administrator can delete accounts of users , department and add department | Pre condition | | Post condition | To insure security for the profile environments of user/citizens and department. | Basic Course of Action | 1. log in to the admin profile 2. Delete or add profiles and add department. |

Use CaseName: | Logout | ID | UC10 | Actors | Admin | Description | An administrator needs logged out the admin profile. | Pre condition | An admin works currently on the profile | Post condition | To insure security of the profiles for preventing from an un authorized person. | Basic Course of Action | 1. work on profile2. log out the profile |

Use CaseName: | Login | ID | UC1 | Actors | Department | Description | A Departments profile access by the department members in their profile should register in the account system. | Pre condition | 1.The person should a member of the department office | Post condition | For accessing all functionalities and recourses of the system. | Basic Course of Action | 1.The person that want to login must a member of the Department office2.can access the resources | AlternateCourse of Action | |

Use CaseName: | View department Profile | ID | UC2 | Actors | Department | Description | The Department shows all components and resources that are found on the Department profile | Pre condition | 1. The Member of the Department should login in to the profile. | Post condition | For accessing all functionalities and resources of the system . | Basic Course of Action | 1.login in to the system2.view the profiles of the Department | AlternateCourse of Action | |

Use CaseName: | View Complaints | ID | UC3 | Actors | Department | Description | The Department shows complaints that have been posted by the user/citizen for giving appropriate services | Pre condition | 1. Users/citizen posts complaints from his user profiles. | Post condition | For distributing fair services for the societies. | Basic Course of Action | 1. The Department shows the complaints that posted by the user.2.check weather the compliant have full of evidence or not according to the investigation evidence | AlternateCourse of Action | |

Use CaseName: | View crime sequence information | ID | UC4 | Actors | Department | Description | The Department observes the crime sequence of information according to the user posted and compliant information’s and also observe on their internal intelligence agencies | Pre condition | 1. Users/citizen posts complaints, post feedback and other related issue. | Post condition | For controlling crimes before they act in the real environment | Basic Course of Action | 1. The Department shows the complaints that posted by the user.2.check weather the compliant have full of evidence or not according to the investigation evidence | AlternateCourse of Action | |

Use CaseName: | View crime Charge sheet | ID | UC5 | Actors | Department | Description | The Department observes the crime charge sheet that have completed by the user for attending the criminal activities that you are razing the support from the police station | Pre condition | 1. Users/citizen must fill the crime charge sheet forms for support from the police station. | Post condition | For giving fast aide for the soviets. | Basic Course of Action | 1. Department shows the Crime charge sheet that have completed by the user.2.check weather the Crime charge sheet have full of evidence or not according to the investigation evidence3. Give basic service for the person who fill the crime charge sheet. | AlternateCourse of Action | |

Use CaseName: | Attend case | ID | UC6 | Actors | Department | Description | | Pre condition | 1. Users/citizen must fill the crime charge sheet forms and evidence investigation for the case. | Post condition | For Identifying for the criminals according to the case. | Basic Course of Action | 1. Department shows the Crime charge sheet and evidence investigation that have completed by the user.2. The department give appropriate support and deals the cases in a real environment | AlternateCourse of Action | |

Use CaseName: | Respond for FIR | ID | UC7 | Actors | Department | Description | As the case is happened and the police is in the place and responds for the First Information Report for best debating matter. | Pre condition | 1. If the case is happened | Post condition | For best debating in the investigation of files. | Basic Course of Action | 1. Department observes the cases that have announced by the user.2. Register the cases that have been acted on the environment in the form of FIR | AlternateCourse of Action | |

Use CaseName: | Investigate Files | ID | UC8 | Actors | Department | Description | The Department investigates the Files According to the FIR (First Information Report) that have record in the period of case happening. | Pre condition | 1.The police Should | Post condition | For giving fast aide for the soviets. | Basic Course of Action | 1. Department shows the Crime charge sheet that have completed by the user.2.check weather the Crime charge sheet have full of evidence or not according to the investigation evidence3.Give basic service for the person who fill the crime charge sheet. | AlternateCourse of Action | |

A sequence diagram is a kind of interaction diagram that shows how processes operate with one another and in what order. It is a construct of a Message Sequence Chart. A sequence diagram shows object interactions arranged in time sequence. It depicts the objects and classes involved in the scenario and the sequence of messages exchanged between the objects needed to carry out the functionality of the scenario. Sequence diagrams are typically associated with use case realizations in the Logical View of the system under development. Sequence diagrams are sometimes called event diagrams, event scenarios, and timing diagrams.
Sequence diagrams describe interactions among classes in terms of an exchange of messages over time.
A sequence diagram shows, as parallel vertical lines (lifelines), different processes or objects that live simultaneously, and, as horizontal arrows, the messages exchanged between them, in the order in which they occur. This allows the specification of simple runtime scenarios in a graphical manner.

UML sequence diagrams are used to show how objects interact in a given situation. An important characteristic of a sequence diagram is that time passes from top to bottom : the interaction starts near the top of the diagram and ends at the bottom (i.e. Lower equals Later).

Activity diagrams are graphical representations of workflows of stepwise activities and actions[1] with support for choice, iteration and concurrency. In the Unified Modeling Language, activity diagrams can be used to describe the business and operational step-by-step workflows of components in a system. An activity diagram shows the overall flow of control. The basic purposes of activity diagrams are similar to other four diagrams. It captures the dynamic behaviour of the system. Other four diagrams are used to show the message flow from one object to another but activity diagram is used to show message flow from one activity to another.
An activity diagram illustrates the dynamic nature of a system by modeling the flow of control from activity to activity. An activity represents an operation on some class in the system that results in a change in the state of the system. Typically, activity diagrams are used to model workflow or business processes and internal operation. Because an activity diagram is a special kind of statechart diagram, it uses some of the same modeling conventions.

In software engineering, a class diagram in the Unified Modeling Language (UML) is a type of static structure diagram that describes the structure of a system by showing the system's classes, their attributes, operations (or methods), and the relationships among the classes. A class diagram is an illustration of the relationships and source code dependencies among classes in the Unified Modeling Language (UML). In this context, a class defines the methods and variables in an object, which is a specific entity in a program or the unit of code representing that entity. Class diagrams are useful in all forms of object-oriented programming (OOP). Class Diagram provides an overview of the target system by describing the objects and classes inside the system and the relationships between them. It provides a wide variety of usages; from modeling the domain-specific data structure to detailed design of the target system. With the share model facilities, you can reuse your class model in the interaction diagram for modeling the detailed design of the dynamic behavior. The Form Diagram allows you to generate diagram automatically with user-defined scope.

A collaboration diagram, also called a communication diagram or interaction diagram, is an illustration of the relationships and interactions among software objects in the Unified Modeling Language (UML). The concept is more than a decade old although it has been refined as modeling paradigms have evolved.
A collaboration diagram describes interactions among objects in terms of sequenced messages. Collaboration diagrams represent a combination of information taken from class, sequence, and use case diagrams describing both the static structure and dynamic behavior of a system.

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