apply a lut davinci resolve not the holeclip

I'm definitely missing something obvious.

I've also shot tests of the same images using raw and standard prores and the images have some very noticeable differences but I can not get the log footage to look in anyway similar which makes me think it's the processing and bit-depth or a colour space transform. I have to assume it's because the raw tab is working with the full bit-depth whereas the nodes aren't? I've been trying to get the nodes to match what the raw tab is doing on the same Braw shot. I've attempted to replicate it's contrast curve and colour shift using the wheels but even after a lot of tweaking the image isn't as smooth in it's colour and luminance roll-offs. The function is great but I'd like to be able to replicate it's effect or at least understand exactly what it's doing.

I'm very much used to a log workflow and I've not used BRaw at all until I bought a BMPCC4K so I'm currently trying to work out a decent workflow. What I'd like to know is what exactly this function/ lut is doing. I've had a look to see if this has been answered already but I can find absolutely no mention of the 'Apply Lut' function in the Raw tab anywhere on the internet.

Apply a lut davinci resolve not the holeclip