AIOTI WG Standardisation published a report on High-Level Architecture Release 6.
The AIOTI HLA (High-level architecture) Report is the outcome of comprehensive discussions of the AIOTI WG Standardisation focusing on large-scale IoT and Edge Computing pilot deployments and related works of the Standards Development Organisations (SDOs). Specifically, this report presents the use of ISO/IEC/IEEE 42010 within the IoT domain and proposes different deployment options considering architectural matters related to cloud and edge computing, Big Data, virtualization, security, privacy and (platform) interoperability.
The report can be found here.