Apelt, S.S.ApeltGeppert, H.H.GeppertHasso, H.H.HassoKudla, T.T.Kudla2022-03-142022-03-142018https://publica.fraunhofer.de/handle/publica/40322110.1109/ICMCIS.2018.8398714Engineering of requirements is not supported directly in the metamodels of common Enterprise Architecture Frameworks, such as the NATO Architecture Framework (NAF). This problem has been addressed in a recent study that proposed a ""Requirements View"" as an extension to the NAF metamodel [4]. Based on this we introduce a methodology to determine how well requirements are covered by an architecture model in order to further integrate requirements engineering and architecture modelling and to support a project manager in tracking project progress.en004conference paper