Design Guide

This section provides a step-by-step guide on how to design services on DIGIT. Design is a process of identifying layers of abstraction and unbundling each layer into reusable components. Begin by modelling requirements into a high-level process workflow to identify actors and sequence of activities. From this, extract roles, services, and workflows. Roles and workflows are configured into DIGIT. DIGIT also includes many reusable services.

1

Model Requirements

• Model the Service Process Workflow

• Elaborate User Stories

• Elaborate Process Performance Indicators

2

Design Services

• Identify Registries and Services

• Extract the Workflow

• Detail the Design for Registries and Services

• Identify DIGIT Reusable Registries and Services

• Develop Sequence Diagrams

3

Design User Interface

• Design Transactional User Interface

• Design Performance Dashboard

4

Develop Engineering Plan

Work in progress

Design Phase Outputs

The outputs of the design phase are listed below:

1. Process Workflows

2. User Stories

3. Service Specifications (YAML)

4. Service Detailed Design (Class & Database Design)

5. Sequence Diagrams for each user story

6. User Navigation Model

7. User Interface Design

8. Dashboard Design

9. Engineering Plan