An operation realization has the following outline:
List of subsystem operations realizing the operation, organized by elements specific to each chosen viewpoint:
subsystem (logical), locality (distribution), worker (worker), process (concurrency)
A budgeted requirement for each [subsystem operation, associated non-functional requirement] pair
The realization is performed concurrently across the elements identified during Architectural Analysis and includes the
realization of the non-functional requirements associated with the operation. The typical diagrams employed are
communication and sequence diagrams which describe the behavioral aspects in terms of collaborating elements.