Architecting and designing > IDEF > IDEF0 > IDEF0 Context Diagram > Decomposing an IDEF0 Context Diagram with IDEF0 Constraint (or Decomposition) Diagrams
  
Decomposing an IDEF0 Context Diagram with IDEF0 Constraint (or Decomposition) Diagrams
From this diagram you generally create IDEF0 decomposition diagrams (see Creating IDEF0 decomposition diagrams) to "drill down" into more detailed views of the function. IDEF0 child diagrams depict several subfunctions to describe the parent Node tree diagrams.
See also
IDEF0 Context Diagram