FeatuRSEB is a method for domain modeling of software system families using the industry standard notation of the Unified Modeling Language. FeatuRSEB/Sys is an extension of FeatuRSEB with constructs from the SysML profile for systems engineering, augmenting it with analysis and modeling mechanisms that are upstream from the original method, while nevertheless conserving the advantages of an industry standard notation and semantics.
John M. Favaro, Silvia Mazzini