; and (4) a process to allow employers using the system to provide timely updates to the Federal Marketplace Data Services Hub regarding any cancellation of coverage or significant change in coverage for participating employees that would change the information reported under paragraph (1). (c) Employer notification of employee enrollment in Exchange plans Subparagraph (J) of section 1311(d)(4) of the Patient Protection and Affordable Care Act ( 42 U.S.C. 18031(d)(4)(J) ) is amended by striking to each employer and all that follows and inserting “to each employer— (i) the name of each employee of the employer who enrolls in a qualified health plan for a plan year, or whose dependents enroll in such a plan, at the time of such enrollment; or (ii) the name of each employee of the employer described in subparagraph (I)(ii) who ceases coverage under a qualified health plan during a plan year (and the effective date of such cessation)