Final answer:
A report is considered "Declining" when the promotion recommendation is reduced or when there is a reduction in at least two trait grades in the same paygrade by the same reporting senior.
Step-by-step explanation:
In the context of the question, a report is considered "Declining" when the promotion recommendation is reduced, or when there is a reduction in at least two trait grades in the same paygrade by the same reporting senior. This means that if a student's promotion recommendation is lowered or if there is a decrease in at least two trait grades within the same paygrade, the report would be considered declining.
For example, if a student's promotion recommendation is reduced from 'Recommended' to 'Not Recommended' or if their trait grades are reduced from 'Outstanding' to 'Good' and 'Good' to 'Fair', the report would be considered declining.