Hi Giovanni ,
you asking me something difficult.......
I try with no guarantee
.
Basically my preference is just to set the Color working space to Adobe RGB , sadly DPP does not support ProPhoto .
I set the warning for clipping to 10 for the blacks and 240 for the whites.
1.Adjust the WB and set picture style to neutral
2 further correction of color if needed in the WB tab
3 exposure correction (always because i shot ETTR all the time )
4 gamma correction ( very moderate , mostly mid tones and highlights )
5 tone curve adjustment ( very little if needed , mostly never)
6 color tab (adjust different colors if needed, for example reducing the blues in water /sky etc )
7 lens correction tab ( DLO and the rest of the stuff , i have no recipe for this )
8 detail tab ( Luminance NR set to 0 , Chrominance leave on Auto , go higher if needed depending on the image. Sharpness set to 2-3 depending on the image.)
My Image when send to PS CC looks very dull and dark , all the major work is done in PS .
Hope that helps.
Cheers Andreas