The JWG on Model Alignment work has chosen UML to capture behaviour of systems/entities under management.
UML provides a rich set of concepts, notations and model elements to model distributive systems. Usage of all UML
notations and model elements is not necessary for the purpose of JWG Model Alignment work. This paper documents
the necessary and sufficient set of UML notations and model elements, including the ones built by the UML extension mechanism <<stereotype>>, for use by JWG Model Alignment work. Collectively, this set of notations and model elements is called the FMC (developed by the Converged Management of Fixed/Mobile Networks project) Model Repertoire.
JWG Model Alignment specifications shall employ the UML notation and model elements of this repertoire. In the
course of the JWG Model Alignment work, JWG Model Alignment group may modify (add, delete, modify) UML
notation and model elements of this repertoire when necessary.