The stable outlook reflects our view that although supply chain disruptions will increase expense and lead time for key materials and increased restructuring spending will affect credit metrics in the near term, CommScope's revenue will return to growth in 2021 as broadband network infrastructure spending continues to grow through the end of 2021 and U.S. wireless carriers ramps its 5G networks. Expense reductions actions should support EBITDA margin growing into the high-teens in 2022, and we expect the company to sustainably generate positive free cash flow, even if at reduced levels, in 2021. At CommScope's current leverage levels, we would primarily look to potential liquidity issues as a catalyst for further downgrades. Specifically, we would look to: Negative free cash