(a) Do or cause to be done all things necessary to preserve, renew and keep in full force and effect its legal existence, except (i) in the case of a Subsidiary (other than either any Borrower or a Material Subsidiary), where the failure to do so would not reasonably be expected to have a Material Adverse Effect, (ii) as otherwise permitted under Section 6.05, and (iii) for the liquidation or dissolution of Subsidiaries (other than either any Borrower) if the assets of such Subsidiaries to the extent they exceed estimated liabilities are acquired by the Parent or a Wholly Owned Subsidiary of the Parent in such liquidation or dissolution; provided that (x) Subsidiary Loan Parties may not be liquidated into Subsidiaries that are not Loan Parties, (y) Domestic Subsidiaries may not be liquidated into Foreign Subsidiaries (except in each case as permitted under Section 6.05(n)), and (z) the Cadence IP Licensee may not be liquidated unless, upon such liquidation, its assets are distributed to a successor Cadence IP Licensee which meets the requirements of Section 5.13.