ACSmt: A plugin for eclipse papyrus to model systems of systems

While System of Systems (SoS) architectures for large and complex software projects are gaining momentum, the commonly used modeling and tooling approaches are still general-purpose or oriented towards single systems. Developers could benefit from methods and tools that avoid system-centric details in favor of native SoS modeling support. This paper presents a diagram-centric modeling tool with native SoS modeling support. The tool is implemented as a plugin for the Eclipse Papyrus modeling tool. The tool was showcased as a demo at MODELS'22. The code of the plugin is freely available via Github.