Hello and welcome,
Thank you !
You could use : "System" tab -> "WinReducer Post Installation" tab -> "OOBE" tab ... Then you could use the "ADD" button to add your executable (everything will be done automatically = your executable file will be copied in the appropriate folder and a line will be added in the window to launch it).
But take care at 3 points :
1) It seems that the OOBE tool is a little buggy (I will work on it tomorrow and try to solve this for v1.12)
2) This method will not work for entire folders (like office 2013) -> but I will add support for this in v1.13 (I'm already working on it
)
3) If you want to use software silent switches, you need to add them manually at the end of each software line
Best Regards.
winterstorm2050
EDIT : I will rework the Tutorial forum part sooner !