Files first when ordered by date

Hi,
When I order my files/folders by date by clicking on column header "Modified", folders always come first in the list, and then files. Is it possible to have files first and then folders?
Thanks!

Yes.

Can be set per folder or included in the standard format.

If you prefer a button, use

Set SORTORDER=files

Hi Ixp,
Sorry for the (very) late answer but I didn't receive any notification for your reply (I should reiew my notification settings...).
I can't manager to find this "Folder Options" panel. Where is it?
Thanks

In Opus 13 it's called Folder > Folder Format and sits in the Sorting tab.

Works perfectly! Thanks again.
Zoliv