UPDM 2 Plugin 2026x NAF 4.0 viewpoints and views Service viewpoint Current: S7 Service IF Parameters S7 Service IF Parameters DescriptionThe S7 Service I/F Parameters view identifies all the parameters used in Service Interfaces (see also S3).ImplementationThe S7 view can be represented using S7 Service I/F Parameters diagram which is based on the UML Class diagram. Related elements Service InterfaceService OperationService AttributeService ParameterServiceRequest ×