; (iii) the complexity of traffic and managerial responsibilities; and (iv) proficiency and training requirements; (B) facility type; (C) facility staffing levels; and (D) any other factors as the Administrator considers appropriate; and (2) describe recommendations for updates to the Frontline Manager’s Quick Reference Guide that reflect current operational standards. (c) Briefing Not later than 3 years after the date of enactment of this Act, the Administrator shall brief the appropriate committees of Congress on the results of the study conducted under subsection (a). 413. Medical Portal Modernization Task Group (a) Establishment Not later than 120 days after the working group pursuant to section 411 is established, the co-chairs of such working group shall establish a medical portal modernization task group (in this section referred to as the task group ) to evaluate the user interface and information sharing capabilities of an online medical portal administered by the FAA. (b) Composition The co-chairs of the working group provided for in section 411 shall appoint— (1) a Chair of the task group; and (2) members of the task group from among the members of the working group appointed by the Administrator under section 411(b). (c) Assessment