EA_Antonio cited this (https://answers.ea.com/t5/Battlefield-V/Our-Anti-Cheat-Approach-in-Battlefield-V/m-p/9961145#M67305) post before locking my previous post. Since that article tells me to specta...
@Fr0d0T34B4gg1n5 That guide was written with BFV in mind, as that was the current game at the time. I don't believe that there is a specific one for BF2042 at the moment.
There is no spectator mode in this game, so you'd just have to use the regular report options without a spectator video. However, blatant cheating can obviously still be recorded and sent on to EA Help.