Marking models
Marking models are platform specific models (PSM) that
are specific to a 3G language. Marking models reference a system model
which is a platform independent model (PIM). Marking models are created
by specialized developers to use a specific 3G language based on the
system model.
UAL marking models
System models define the UML domain and design of the model. Using UAL, the system model provides a high level of abstraction in defining the model and its behavior. Marking models further define the process by adding detail to the behavior specific to the target language. Developers of marking models require knowledge of the target 3G language