I would like to add the following folder, named "moi”, to my top level resource folders, and add it to the list in the picture below. I couldnt find that much information about it online, and i tried something, but it didnt work.

I located the folder in the FME Flow program files, and added the folder, but that didnt work. It doesnt show up in the top level resources list,

Does anyone know if it is possible to do this? And how? 

Thanks in advance!