Hi Miquel Sanz Vargas,
what you want to look at is the index dialog.
DW File Cabinets have 5 types of dialogs, and some also bring an index dialog along.
If you click on "Search" in the top bar, you open your search dialogs.
If you then use a search dialog and get a result, that is the result list (also a type of dialog).
If you then right-click a document in the result list and choose "edit index entries", then the index dialog of this result list opens.
So you need to change the order of the fields in the index dialog of the result list you used.
In configuration, go to file cabinets -> (your file cabinet) -> Dialogs -> (your result list).
The second tab is called "index dialog", this is where you need to make your changes.
Hope this helps.
Greetings from Germany,
Simon H. Hellmann
DocuWare System Consultant