In connection with any proposed transaction contemplated by Section 5.3(a) or Section 5.3(b) , each Management Stockholder shall take such actions as may be required and otherwise cooperate in good faith with the Company and the Sponsor Stockholders, including approving such reorganizations, mergers or other transactions and taking all actions requested by the Company or the MD Stockholders and the SLP Stockholders, acting jointly, and executing and delivering all agreements, instruments and documents as may be required in order to consummate any such proposed transaction contemplated by Section 5.3(a) or Section 5.3(b) . Without limiting the effect of any other provision of this Agreement, each of the Management Stockholders, by entering into this Agreement, and in consideration of the obligations hereunder agreed to by the other parties hereto, hereby (i) agrees to the provisions of this Section 5.3 (including, without limitation, the provisions under which each share of Class A DTI Common Stock held by such Management Stockholder shall be exchanged for a newly issued share of Class C DTI Common Stock), and (ii) knowingly, voluntarily, and intentionally forever waives, surrenders, and agrees not to assert, whether directly or derivatively, in an action at law or in equity, any claim that such Management Stockholder may now or hereafter have in connection with any conversion of shares provided for in this Section 5.3 (including, without limitation, any claim that the shares held by such Management Stockholder as a result of any such exchange or conversion are not validly issued and outstanding shares); provided , however , that nothing in the foregoing clauses (i) and (ii) of this Section 5.3(c) shall preclude any action or claim by any Management Stockholder to enforce the terms of this Agreement.