I am trying to please seek assistance with Visio Background pages:

Add a background or watermark in Visio

What I would like to do, is to make a 'common' or shared background page which can be used by many different Visio drawings on different Visio files. I can do something similar with stencils, but not page backgrounds (unless I copy it to other Visio files - which is what I want to avoid).

Currently it seems only limited to the same Visio file.

What are the possibilities of making a shared background page to many Visio files please?

Thanks,

Colin.