UPDM 2 Plugin 2026x UPDM 2.1 Elements UPDM 2.1 Operational Viewpoint Elements Current: Security Domain Security Domain DescriptionMODAF/NAF:NADoDAF: A NodeType whose members (other Nodes, KnownResources) all share a common security policy.Architecture FrameworkDoDAF, MODAF, NAFExtensionsUML Class ×