The SAFe model consists of four configurations that consolidate the strategic pieces of an organization and adapt various levels of scale, namely Essential SAFe, Large Solution SAFe, Portfolio SAFe, and Full SAFe.Put simply, your company is planning to transform into Agile. You plan to scale agile across the teams - or might have already done it. Everyone talks about the different levels and configuration options in the context of, for example, scaled agile such as SAFe. We understand if these terms are not easy to understand right now.