PDF Cover Customizing

Hello @all,
i would like to now if its possibel if i have some input fields in document to display that one in pdf cover.
Example:

Organisation:
Department:
Name:
Status:

The user how create the document need to fill out that 4 entrys and if he export that to pdf it needs to be display on pdf-cover page.
Is that possibel?
I have read the CustomizingthePDFexport
but don’t now can that one help me.

Many thanks
Bob