The collection of variability descriptions, related feature models, and decision models. This collection can be done across the EAST-ADL abstraction levels.<br/><br/>Semantics:<br/>See description.<br/>
Name: productFeatureModel
This association points to zero or more feature models intended to be used on the vehicle level in addition to the core technical feature model (cf. association technicalFeatureModel in meta-class VehicleLevel).
Usually there will be the core technical feature model and one or more so-called "product feature models" on the vehicle level, which provide an orthogonal view on the core technical feature model tailored to a particular purpose, for example an end-customer feature model. However, there may be more and other use cases for feature models on vehicle level. More detailed treatment of this is beyond the scope of the language specification and can be found in the accompanying usage and methodology documentations.