Hi,
There is no straight XML configuration that can get us the resolution for above. Here is what I followed to get Company Home folder structure in File Picker.
1) Created new appearance for xf:upload.
2) Override filePicker Bean reference of faces-config XML with your own custom class.
3) Override filePicker in your custom class.
4) Track appearance in getFilePickerData() method and revert to super.getFilePickerData() if your appearance not found, if found execute your code to populate dom with Company Home folder details.
Thanks,
- Adit
CIGNEX Technologies Inc.