CSM mod - how to make it read the GPxPatch settings? [FIXED]

Hi,
I have built a CSM mod from a non-CSM mod. I have transfered my whole gpxpdata content from my non-CSM into Data\GpxPatch. Then, in my main csm file in the [Files] section, I have added the line

GpxPatch =gpxpatch,gpxpatch\%gpname%

But if I launch CSM, still it doesn't read the GPxPatch data of my mod, the settings I see don't corrispond, most options are greyed-out. Do you need to add another line instead of the one above, or what is the solution to get CSM to read my GpxPatch settings ?

Thanks,
XenonS