Which wires to use from Smart Junction Box?

Hello all,

I've been around for a while getting precious info from you all. But as much as I can search this place for "this" info, I can't get anything on which wire is what from the SJB (in-car Fuse Box).:confused:
I'm more precisely looking for the wires going all the way to the back of the car to power the trunk latch. In my '13 GLS (canadian), on the latch itself is a 3 pins connector with Black (ground), Red (latch operating +12V) and Green (always hot +12V). But I don't know where to find them from the SJB.

I've installed a momentary switch in place of the "Active ECO" button (my MD's manual so I will never need Active ECO :D). I would like to power the trunk latch with this button but would also like to avoid routing wires all the way to the back if I could just find that particuliar "Red" wire that operate this latch from the SJB.

Anyone can give a clue?
I'll keep on searching on my side and will gladly post back the solution if I can find it (in case anyone else would like to do this mod as well).
Thank you all.