How can I add a DLL ref to a user-defined lib, such as a user manual?

[MaartenHeijkoop]

I am writing a user's manual for a Ms Access application.
A first concept is written in Word. I'm wondering whether a manual can be structured as a help file to be added as a library reference in the Access application.
Has anyone ever added a user-defined library reference?
Thanks in advance for any help!