A number of questions and possibilities come to mind.

Firstly the 'job' should be evaluated.  A print and complete by hand *may*
be the most efficient way of doing the job, compared with setting up a
computer routine.  This is especially so if you are putting just a couple of
bits of information and 'presentation' is not important.

Secondly, why can't you insert new information?

Thirdly,  it may be best to have a template.  This is a near finished
document.  I would then add 'dummy' information in, say, red to remind you
that here is information that should be updated.  I would then save this
file as a read only to prevent the template from being overwritten.  When
you open and update the template it should be saved in another name using
'save as'.

I hope this gives you a few ideas.

Regards.

Bill Ridgeway
Computer Solutions