D3.4 Blueprint architecture, functional specifications, and requirements analysis (second version)

This document provides an architectural blueprint for the interTwin Digital Twin Engine, outlining its functional specifications, requirements analysis, and fundamental building blocks.

The blueprint is designed to be utilised by the interTwin project’s technical Work Packages (WPs) to align with the requirements of associated subsystems. Additionally, it takes into account other relevant initiatives and projects to identify potential architectural components that can be incorporated within the interTwin context. The blueprint will ultimately serve as a conceptual model of the Digital Twin Engine, following its planned evolution and iterations through collaborative co-design during the project.