How to make visible all the files and their contents ?

all's icon

HI,

I have a Max6 project in a file (not my file preference, it's a project which must be able to circulate and read on Max6 Runtime).
Currently, I am obliged to put all the .maxpat (abstrations) at the same level so that Max6 see them. In this file, when I make a file “abstractions” to arrange the abstractions of this project, Max6 does not see them any more.
How to make visible, by Max6, all the files and their contents ?

Best regards

All