Hoffman Estates, Ill.-based U.S. auto dealer information technology (IT) solutions provider CDK Global Inc. will be acquired by Brookfield Business Partners for about $8 billion. The transaction will be funded with a new first-lien term loan, other first-lien secured debt, a privately placed second-lien term loan (not rated), and common equity. S&P Global Ratings pro forma adjusted leverage will rise and remain over 7x over the next 12 months, from about 3x for the 12-month period ending March 31, 2022. As a result, we lowered our issuer credit rating on CDK to 'B+' from 'BB+'. In addition, we lowered our unsecured notes issue-level and recovery ratings to 'B-' and '6' respectively, from 'BB+' and '3'. We assigned 'B+' and '3'