The DemoWB is a MPS implementation of the Design & Engineering Methodology for Organizations. It is a Workbench for creating DEMO models. Look in the wiki for more information.
Please read DEMO-specificaties op basis van wet- en regelgeving https://www.linkedin.com/pulse/demo-specificaties-op-basis-van-wet-en-regelgeving-diederik-dulfer/
The workbench is developed using Jetbrains MPS version 2019.3. The diagrams in the workbench use mbeddr plugins. Visit https://github.com/mbeddr/mbeddr.core/releases or https://build.mbeddr.com/ for downloading the relevant version.
More info on demo can be foud on www.ee-institute.org