Concept	Documentation
Physical System Context	Specifies the fact that a context for a System of Interest is defined on Physical Level.
Physical Context Element	Abstract element of a System Context on Physical Level, outside the SOI scope, interacting with the SOI.
Physical System	Abstract element representing physical structure items keeping properties and relations applicable to all physical items.
Physical Context Element Role	Specifies the fact that a Physical Context Element exists in a given Physical System Context.
Physical SOI Role	Specifies the fact that a Physical SOI exists in a given Physical System Context.
Physical Context Role	General role of a Physical System Context.
Physical Context Interaction Scenario	Ordered sequence of exchanges of information, energy, or material between Physical Context Interaction Scenario Participants.
Physical Context Scenario Participation	Specifies the fact that a Physical Context Role participates in a Physical Context Interaction Scenario.
Physical Context Chronological Message	Ordered sequential occurrence of exchanges between Physical Context Interaction Scenario Participants.