conducted under paragraph (1). The briefing shall include the following elements: (A) Identification of the appropriate command echelon at which to assess unit leader performance using the metrics developed under subsection (a). (B) Evaluations of available measures to reward superior or above average performance with respect to such metrics. (C) Assessment of the potential value, and challenges, to integrating such measures into the annual performance evaluations for designated unit leaders. (D) Any other issues the Secretary considers appropriate. 926. Next generation business health metrics (a) Metrics required The Secretary of Defense, acting through the Director of Administration and Management and in coordination with the Secretaries of the military departments, shall develop an updated set of business health metrics to inform decision-making by senior leaders of the Department of Defense. (b) Elements In developing the metrics required by subsection (a), the Director shall— (1) using the current literature on performance measurement, determine what additional new metrics should be implemented, or current metrics should be adapted, to reduce output-based measures and emphasize objective, measurable indicators aligned to enduring strategic goals of the Department of Defense