; and (II) to timely address both appeals of decisions on legacy claims and appeals under the modernized appeals system; and (ii) a description of the collaboration conducted under paragraph (2) in making such certification, including the views of the organizations and stakeholders specified in such paragraph. (2) Collaboration In determining whether and when to make a certification under paragraph (1)(B)(i), the Secretary shall collaborate with, partner with, and give weight to the advice of the three veterans service organizations with the most members and such other stakeholders as the Secretary considers appropriate. (3) Early applicability The Secretary may apply the modernized appeals system to a claim with respect to which the claimant— (A) receives a notice of a decision under section 5104 of such title after the date of the enactment of this Act and before the applicability date set forth in paragraph (1)