Amendment of Returns and Alternative Procedure. (i) At the direction of the General Partners or the Partnership Representative, each Partner agrees to take into account its allocable share of the Partnership’s income (or losses), including any adjustments to tax attributes, resulting from an IRS Adjustment and to pay any tax due as required under Section 6225(c)(2) of the Code, even if an Imputed Tax Underpayment liability of the Partnership or IRS Adjustment occurs after the Partner’s withdrawal from the Partnership, either by (x) amending its U.S. federal income tax return(s) for the Reviewed Year and for any other affected tax years to include such adjustments or (y) providing such information for the alternative procedure as required by Section 6225(c)(2)(B) of the Code.
(ii) Each Partner which is itself treated as a partnership for federal income tax purposes shall use commercially reasonable efforts to impose the requirements of Section 5.5(d)(i) upon its direct and indirect partners.