How to insert criteria into the FILE-PROPERTIES box from cells in a workbook?

[DelMonte]

As the title suggests.

Is there a way for the File-Properties-Summary box to be filled with certain data from cells within a workbook?

Example, Book1, Cell A1, contains the Author Name, and what ever is in that cell will result in the Author Field in the File-Properties-Summary box being filled with that name?

I've had a good search (google and here) but can see how to do the reverse, but not this way round.

Thanks all.

Mike