MODAF/NAF: An OperationalEventTrace (MODAF::OperationalInteractionSpecification, NAF::OperationalInteractionSpecification) is a specification of the interactions between nodes in an operational architecture.
DoDAF: The Operational Event-Trace Description (OV-6c) DoDAF- described View provides a time ordered examination of the resource flows as a result of a particular scenario. Each event- trace diagram will have an accompanying description that defines the particular scenario or situation.