CONSIDER AN EXTRACT FROM ABC COMPANY IN $2020$:

The Covid$-19$ outbreak has massively impacted the ABC Mall Management. Through the

Recover and Sustain Strategy ABC$$s main objective was to respond to Covid $19$ to protect the

health and welfare of staff and the public with the aim to reduce opportunities for further spread

of the virus through the process of acquiring new technology to:

$1.$ Identify $($Detect$)$ of high temperature $($Fever$).$

$2.$ Screening

$3.$ Possible medical Examination $($If positive detection$)$

This included taking further action in cases where there are symptoms consistent with Covid$19$ infections, lack of PPE as well as non$-$adherence to Social Distancing, all these were

regulated by the Department of Health and Department of Labour for contact tracing.

TASK

You have been appointed as an Enterprise Architect to develop an Architecture that meets

ABC business needs i$.$e$.$ implement Thermal Imaging System at the Mall entrance to detect

any person with fever.

You have decided to include domain owners $($Business Process, Technology, and

infrastructure $/$ Information System Architects$)$ to your team. The duration of the project is four

months.

You have decided to use the Total Group Architecture Framework $($TOGAF$)$ Architecture

Development Method $($ADM$)$ as the basis to reflect your project's development viewpoints.

This will be achieved through a thorough review the parts of ADM to propose an approach for

this project.

In consultation with the team, you begin by evaluating the process needs for the project with

the following conclusions:

$$ The existing process must change to include Covid Screening $($See Target Process$)$

$$ The project would benefit from the ADM iterative approach as a means of quickly

driving down key project risks.

$$ Best practice tools on the market can be used to detect if people are not wearing masks

and not adhering to social distancing.

$$ Given the short timeframe of the project, only minor changes will be identified on the

ADM to migrate to the new process, therefore requirements management and

implementation governance on the ADM is out of scope due to the quick nature of

the project.

ADDENDUM

Target Process

$1.$ Detect persons with high temperature $($Fever$).$

$2.$ Referral of persons with high temperature to designated secondary screening areas.

$3.$ Secondary screening of persons with high temperature.

$4.$ Relating data of Covid$-19$ screening to stakeholders.

$5.$ Generation of statistics for contact tracing as per DoH and DoL Regulations and

system performance the data will be stored on the public cloud.

$6.$ In the current process, people who do not adhere to the law are referred to the police,

you are considering reusing this process for anyone not adhering to Covid $19$

regulations.

Guiding Principles: Regulatory

$1.$ Social Distancing.

$2.$ Wellness, Health & Safety in operations areas.

$3.$ Privacy & Dignity $-$ trust, empathy, reputation, treatment & non$-$intrusive approach

$4.$ Contactless Technologies $($i$.$e Thermal sensors for contactless Temperature that use

infrared Technology$).$

Figure $1$: TOGAF ADM VIEWPOINTS

$$

UNISA

$2023$

RUBRIC

Domain Marks

Framework and Principles

Define the architecture principles that will inform the

constraints on any architecture work.

$4$ Marks

Architecture Vision

To validate the business principles, business goals,

and strategic business drivers of the organization

$5$ Marks

Business Architecture

Description: Process extension of the business

scenarios from the objective.

$15$ Marks

Information Systems Architecture

Covering either or both of the Data and Application

Systems domains.

$4$ Marks

Application Architecture

Focuses on the application$-$level technology

components and underlying services necessary to

provide an integrated information infrastructure.

$4$ Marks

Opportunities and solutions

Evaluate and select among the implementation

options identified in the development of the various

Target Architectures $($for example, build versus buy

versus re$-$use options, and sub$-$options within those

major options$)$

$6$ Marks

Migration Planning

What are the project related metrics?

$8$ Marks

Architecture Change Management

Establish an architecture change management

process for the new enterprise architecture baseline

that is technology based and changes in the

business environment e$.$g training requirements.