Architecting and designing : DoDAF : DoDAF 1.5 standard : Creating operational view products : Creating activity sequence and timing diagrams : Creating and developing OV-6b operational state transition diagrams : Scenarios
  
Scenarios
Many of the critical characteristics of an architecture are only discovered when an architecture’s dynamic behaviors are defined and described.
A scenario can be thought of as one of the following items:
A particular recurring situation in an organization for which documentation is required
A set of situations which describes a typical class of problems addressed by an organization or system
The setting in which a process occurs
See also
Creating and developing OV-6b operational state transition diagrams