...OVERVIEW + We reviewed LCM XVIII L.P., which, based on its proposed supplemental indenture, is expected to refinance its class A-1, A-2, B-1, B-2, C-1, C-2, D, and E notes on May 1, 2018, through an optional redemption and replacement note issuance. + After analyzing the changes to the transaction, we assigned our preliminary ratings to the replacement class A-1-R, B-R, C-R, D-R, and E-R notes, as well as to the new class X-R notes. The class A-2-R replacement notes are not rated by S&P Global Ratings. + The original class A-1, A-2, B-1, B-2, C-1, C-2, D, and E notes are expected to be fully redeemed with the proceeds from the replacement note issuance on the May 1, 2018, refinancing date. NEW YORK (S&P Global Ratings) April 27, 2018--S&P Global Ratings today assigned its preliminary ratings to the class A-1-R, B-R, C-R, D-R, and E-R notes replacement notes, as well as to the new class X-R notes, from LCM XVIII L.P., a collateralized loan obligation (CLO) originally issued on March 31,...