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SYSE.36:4.5 - Interpret and improve without changing the subject

Report the observed value with its subject, population, interval and coverage limits. Distinguish measured reliability, proposed or agreed target, delivery speed, user satisfaction and improvement value.

Send platform-task evidence to the corresponding provider/practitioner decision, including SYSE.25 where a platform improvement is being chosen. Send application evidence to its application and exposure owners. SYSE.35 and SYSE.37 consume only the objective and observations that match their own named subject and population.

Compare reported reliability with actual user difficulty. Revise the definition or implementation when it misses consequential failures; retain enough continuity to explain why old and new values differ. Do not improve the apparent history by quietly changing who or what is counted.