pirandello

Hi there, Is there a way to convert a clip from Rec709 to sLog2? In DaVinci Resolve, I can add a Linear to sLog2 LUT, though it's not exactly a Rec709. On top of that, how I would export such a clip? I'm thinking ProRes, but other than the typical sLog flat look, I don't think I can actually embed any particular type of information. By the way, this task is not meant for me to gain any extra information in the clip, as I know I'm starting from a Rec709 clip, so I will only end up with whatever info comes from the source. Any idea?