In Software Product Lines (SPL), where a greater variety of products are derived from a common platform and constantly changed and evolved, it is important to manage the SPL variability and the traceability among its artifacts. This paper presents a metamodel which aims to coordinate SPL activities, by managing different SPL phases and their responsibles, and to maintain the traceability and variability among different artifacts. The metamodel was built for a SPL project in a private company working in the medical information management domain, which includes four products encompassing 102 different modules and 840 features. The metamodel is divided into five sub-models: project and risk management, scoping, requirements and testing. It is represented in the UML notation. Organizations using this metamodel as basis for their approaches, can easily understand the relationships between the SPL assets, communicate to the stakeholders, and facilitate the evolution and maintenance of the SPL. The metamodel can also be adapted to the single system development context.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.