Adding new buttons



Is there a way to add new buttons (for each file) next to the button remove a file ?
I need to have a new button to replace a file still uploaded.



Please provide us an image with detailed description of expected behaviour


Here is an exemple :

Here is my need :
I need to have the possibility to modify a file uploaded by another.
By modification I understand the deletion of a selected file and the upload of a new file.


Hello, this is available as customization. The reply with the details was sent to your email address.


Can you please share this here or to my mail id?