Please Give me Diagrams of

DFD Level $0,1$ and $2$ of the

system, then ERD of the entire

system, also Structured chart

for the entire system. Also

provide me data dictionary for

the entire system.McGregor Institute of Botanical Training is Ireland based training institute located

at Godawari, Lalitpur. It has been almost $7$ years since they have been operating

in Nepal. It provides different undergraduate and postgraduate courses

specializing in agriculture along with horticulture specializations and is affiliated to

Dublin City University. Recently, with the sudden surge in the number of people

with interest in the domain of agriculture, they are planning to introduce a range of

short$-$term certification courses related to horticulture for anyone interested.

Apart from the certification courses, they are looking forward to selling different

varieties of plants charging a minimal fee and for free in some of the cases. They

want to build a community of individuals with interests in plants and want to create

a platform$($forum$)$ where the plant enthusiasts can discuss their ideas, organize

programs to protect rare plants and forests. The forum can also prove to be a

platform where people can post their queries to be answered by the experts.

$3\mathrm{.}1$ Detailed Specification

The proposed system is to have following functions

Register in the system.

Any new user should be registered in the system to use the features in the

system.

Join the program.

Anyone interested can join the program ie graduate or postgraduate or

certificate oriented short courses. Courses are both paid and unpaid.

Purchase plants

The provision for users to view varieties of plants and purchase if interested.

Plants can be kept in carts and bought in bulk.Payment

There should be a provision for the customer to pay and for the plant

purchased and the course they are enrolled in$.$ Data of the payment should

be stored.

Ask for recommendations.

The provision to ask for recommendations with experts. Users pinpoint their

site location in the map, if possible, soil condition images and experts reply

with the suitable plants$/$crops that can be planted in that particular.location.

Report preparation.

The facility for the admin to prepare a detailed financial report, employees

report and report related to every user.

Take certification exams.

Users can take mock tests as per their convenience, check results and also

give certification exams after fulfilling certain prerequisites.

Forum

Users can engage in conversations about plants, sharing their opinions

through posts. They can also comment on and upvote others' opinions.

Get Notification

All the different users in the system should get relevant notification

according to their activity.

Your Tasks

Your main tasks are:

Prepare a project charter and SRS $($Software Requirement

Specification$).($Note: While preparing charter$/$SRS$,$ you are free to

make logical$/$sensible assumptions$).$

Specify and design substantial parts of the system using Structured

approach $($Yourdon$)\mathrm{.}4\mathrm{.}1$ Project Charter

Problem Statement

Business Case

Goal Statement

Timeline

Scope

Team Members

$4\mathrm{.}2$ SRS

Functional Requirements $-$

Implementation Constraints

Non$-$Functional Requirements $-$ Design and

External Interfaces Required

External Interfaces Required

$($User Interfaces, Hardware Interfaces, Software Interfaces

Communication Interfaces$)$

Other Non$-$Functional requirements.

$4\mathrm{.}3$ Detailed specification of GROUP task

As a group you are asked to produce a$.$number. of analysis and design

specifications of an overall system.

$4\mathrm{.}3\mathrm{.}1$ Environmental model specification

Context Level, $($DFD$)$ Data Flow Diagram $($level$1,$ level$2($for any $3$

processes$))$

$4\mathrm{.}3\mathrm{.}2$ Internal model specification for the system.

Entity Relationship Diagram $($ERD$)$

Data Dictionary $($with definitions of major data flows and definitions

of data stores and entities$)$

Process specifications $($Pspecs$)$ for elementary processes.

$4\mathrm{.}3\mathrm{.}3$ Design specification

Structure chart $($upper level$)$ for the whole system.

$4\mathrm{.}3\mathrm{.}4$ Assignment Diary

You are asked to produce an Assignment diary to document:All the assumptions you made,

All the omissions$/$inconsistencies you have discovered in the

provided specification.

Group member responsibilities, group meetings.

$4\mathrm{.}4$ Detailed specification of INDIVIDUAL task

As the individual task you are asked to produce a$.$number.of analysis and

design specifications of a particular part of the system.

Each group member should select ONE of the following 'functions' for their

individual task and clearly specify their name and their chosen functions

clearly.

Make Payment.

Purchase Plant.

Report Preparation.

Join the program.

Take Certification Exam

After selecting a function create the design specifications of the system as

mentioned below:

Environmental model specification

Context Level

Internal model specification for the system

The Level $1$ DFD fragments

Level $2$ DFDs for the particular.function

Design specification

Structure chart for the particular.function.

Module specifications $($MSpecs$)$ for correspondin