Each Borrower will, and will cause each other Loan Party to, do or cause to be done all things necessary to comply with its respective Charter Documents, and to preserve, renew and keep in full force and effect its legal existence and the rights, licenses, permits, privileges, franchises, patents, copyrights, trademarks and trade names material to the conduct of its business, provided that the foregoing shall not prohibit any merger, amalgamation, consolidation, liquidation, or dissolution permitted under Section 6.3 or any sale, lease, transfer or other disposition permitted under Section 6.5.