(a) From time to time duly authorize, execute and deliver, or cause to be duly authorized, executed and delivered, such additional instruments, certificates, financing statements, agreements or documents, and take all reasonable actions (including filing UCC and other financing statements but subject to the limitations set forth in the Security Documents), as the Administrative Agent or the Collateral Agent may reasonably request, for the purposes of perfecting the rights of the Administrative Agent, the Collateral Agent and the Secured Parties with respect to the Collateral (or with respect to any additions thereto or replacements or proceeds or products thereof or with respect to any other property or assets hereafter acquired by the Borrower or any other Loan Party which may be deemed to be part of the Collateral) pursuant hereto or thereto.