In the case of the Borrower, in the event that any Person becomes a Subsidiary of the Borrower (other than an Excluded Foreign Subsidiary) after the date hereof, (a) promptly cause such Subsidiary to become a Guarantor hereunder and a Grantor under the Pledge and Security Agreement by executing and delivering to the Administrative Agent and the Collateral Agent a Counterpart Agreement, and (b) take all such actions and execute and deliver, or cause to be executed and delivered, all such documents, instruments, agreements, and certificates as are similar to those described in Sections 3.01(b) , 3.01(f) , and  3.01(i) .