Operationalising ICT Requirements from NIS2, DORA and the AI Act through Enterprise Architecture Models for Information Systems Modernisation

This repository contains the supplementary materials and reproducibility package for the study on assessing information system requirements through enterprise architecture models. It includes: a catalogue of 80 information system requirements derived from NIS2, DORA and the AI Act; 16 regulatory Architecture Building Blocks; a list of 26 information system modernisation rules; Cypher queries developed for the regulatory requirements and modernisation rules; the dataset of 961 ArchiMate models used in the study; source code for executing and analysing the queries; and query outputs and analysis results. The materials support the reproduction and further examination of the study, including the classification of rules according to the architecture information required for their operationalisation and the execution of 11 representative Cypher queries on the ArchiMate model dataset.