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 PDF Key takeaways Digital threads enable the sharing of stable configurations of product artifacts throughout the product’s lifecycle. Ontologies define the semantic foundation for meaningful digital threads that support any products’ systems of systems. Digital threads have impact across the full product lifecycle of tools and information so an adaptive framework is essential for providing an integrated environment. Model-Based Engineering (MBSE) helps companies achieve superior products quickly and with fewer issues and flaws. SBE Vision’s architecture provides a base upon which companies can develop digital threads to support decision making within their specific information and development tools environment. Introduction The Digital thread has become a leading concept in today’s model-based product development world. It promises compelling benefits throughout product lifecycles from conception through end of life. Many companies are trying to embrace these concepts as part of their development of products. The sequence of product-related decisions, embodied in the digital thread, in which decisions are made during product development,