Find daily in this book your automatic backups.

A backup is displayed under the form of a message with the XML export attachment of a book.

You can share it, like any other book.

Caution : each export contains EVERY datas of a book, such as columns or hidden table to some user. Be cautious to who you share the backup 

Conditions to receive a save

Being owning of a book

See article

Activate option

In the book properties, in the SMART-TABLE section, you must tick the option  Automatically export the smart-tables of this book everyday :