(a) Neither Holdings nor the Borrower will (nor will they permit any of the Restricted Subsidiaries to) effect (i) any waiver, supplement, modification or amendment of (A) (x) any indenture, instrument or agreement pursuant to which any unsecured Material Indebtedness, any Indebtedness that is expressly subordinated in right of payment to the obligations of the Loan Parties in respect of the Loan Documents or any Indebtedness that is secured by junior-priority security interest in any Collateral securing the Facilities and (y) the 2020/2040 Indenture (collectively, together with any Permitted Refinancing of the foregoing, “ Junior Financing ”) or (B) any of the Spinco Loan Documents, in each case, if the effect of such waiver, supplement, modification or amendment (1) would be adverse to the Lenders in any material respect (as determined in good faith by Holdings) or (2) solely with respect to the Spinco Loan Documents, is in violation of the Leidos/Spinco Intercreditor Agreement or (ii) any waiver, supplement, modification or amendment of its certificate of incorporation, by-laws, operating, management or partnership agreement or other organizational documents, to the extent any such waiver, supplement, modification or amendment would be adverse to the Lenders in any material respect.