On 4 December 2019, CBS Corporation completed a re-merger with fellow media conglomerate Viacom as ViacomCBS; the two companies had previously separated in 2005. ViacomCBS subsequently began to integrate the companies' operations in Australia; in a reorganization of the ViacomCBS Networks International division, Network 10 would join its new sister network in the United Kingdom, Channel 5 (previously owned by Viacom) as part of ViacomCBS Networks UK & Australia in January 2020. The following month, it was announced that the former Viacom channels in Australia would be brought under the Network 10 sales department, moving away from Foxtel Media (formerly MCN) in April. Network 10 also began to co-commission new programmes with Channel 5, including the drama miniseries "With Intent" and documentary series "The Royals Revealed".