======================================
   IF INSTALLING FOR THE FIRST TIME
======================================

***** Copy these lines into the input.xml in "The Witcher 3\bin\config\r4game\user_config_matrix\pc\" right above line : "<!-- [BASE_CharacterMovement] -->" *****
***** (TW3MM does this part automatically, so you can check first if these lines are there if you use it): ******
<Var builder="Input" id="PNPee" displayName="PN_input_Pee" displayType="INPUTPC" actions="PNPee" />
<Var builder="Input" id="PNPoop" displayName="PN_input_Poop" displayType="INPUTPC" actions="PNPoop" />
<Var builder="Input" id="PNDrinkShallow" displayName="PN_input_DrinkShallow" displayType="INPUTPC" actions="PNDrinkWater" />


***** Copy these lines into the input.settings in documents on the beginning *****
***** (TW3MM does this part automatically, so you can check first if these lines are there if you use it): ******
[Exploration]
IK_F7=(Action=PNDrinkWater)
IK_F8=(Action=PNPee)
IK_F9=(Action=PNPoop)


***** Add this line to 'dx11filelist.txt' and 'dx12filelist.txt' in "The Witcher 3\bin\config\r4game\user_config_matrix\pc\" this is needed for the New Gen update: *****

PN.xml;