Change Date of File

If you use WP Filebase new on an existing Website and try to import a list of downloadable files, will not the filedate, but the date of Import in WP File Download shown.
If you use the filedate more or less as archiv-function or as Info about the state of file itself, these destroys these concept.

So it made sense to have the date of file or a way to change the Datefield by hand to change these.

Bye Thomas