Generic variability management and its application to product line modelling

In order to enable a smooth transition to product development for an organization that so far did only perform single system development, it is necessary to keep as much of the existing notations and approaches in place as possible. In this position paper we propose a specific approach to the handling of variability which can be applied in the context of many different requirements engineering notations. This allows to extend existing requirements engineering notations to domain analysis notations.