ArchiMate is a modeling notation from The Open Group used for strategic modeling at enterprise level, i.e. a modeling notation that supports motivation and strategic intent as well as identification of affected parts within the organization for the current architectural initiative.
With the add-in you get the power of enterprise modeling within your favourite open source modeling tool Papyrus! The models created in ArchiMate are seamlessly integratable with other, more detailed or technical models, such as UML.
Read more about ArchiMate for Papyrus.