...- Higher separation costs in the 150 million-200 million range will knock back Upfield's free operating cash flow (FOCF) in 2020. - We anticipate Upfield will sustain S&P Global Ratings-adjusted debt to EBITDA materially above 5.0x, almost at 8.0x at end-2020, then in the 7.0x-7.5x range from 2021. - Upfield's underlying growth prospects remain almost intact, despite COVID-19 fallout, thanks to exposure to the resilient retailer channel, growth momentum in emerging markets, and increasing diversification of its product portfolio. - We are therefore revising the outlook on Sigma Holdco BV, Upfield's parent, to negative from stable, and affirming the ratings at 'B+'. - The negative outlook points to the risk that Upfield's FOCF could shrink further and its adjusted debt to EBITDA could remain above 7.5x for a prolonged period in the event of additional costs linked to the separation, a delay to reach value creation savings, or working capital mismanagement....