Architecting and designing > NATO Architecture Framework (NAF) > NAF v4 > Service Viewpoints > S4 – Service Functions: Flow
  
S4 – Service Functions: Flow
The S4 – Service Functions: Flow viewpoint of NAF v4 is a diagram type that enables you to model ServiceFunctions, what ServiceSpecifications perform them, and how resources flow between ServiceFunctions.
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Parent topic
Service Viewpoints